[openwrt/openwrt] lantiq: misc build warning fixes for upstream codes
LEDE Commits
lede-commits at lists.infradead.org
Fri Jul 18 04:31:33 PDT 2025
dangole pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/69b38ed67041076c4980dca67dcc1e596d375e59
commit 69b38ed67041076c4980dca67dcc1e596d375e59
Author: Shiji Yang <yangshiji66 at outlook.com>
AuthorDate: Thu May 8 21:37:18 2025 +0800
lantiq: misc build warning fixes for upstream codes
This patchset fixes a lot of compilation warnings. In the upcoming
6.12 kernel, these warnings will be treated as errors.
Link:
https://lore.kernel.org/all/OSBPR01MB1670163BDCA60924B3671D45BC72A@OSBPR01MB1670.jpnprd01.prod.outlook.com/
Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
---
...lantiq-xway-mark-ltq_ar9_sys_hz-as-static.patch | 27 +++++++++
...-MIPS-lantiq-xway-mark-dma_init-as-static.patch | 27 +++++++++
...MIPS-lantiq-xway-mark-dcdc_init-as-static.patch | 27 +++++++++
...-irq-fix-misc-missing-prototypes-warnings.patch | 42 ++++++++++++++
...q-xway-add-prototype-for-ltq_get_cp1_base.patch | 29 ++++++++++
...S-pci-lantiq-marks-pcibios_init-as-static.patch | 27 +++++++++
...-falcon-fix-misc-missing-prototypes-warni.patch | 39 +++++++++++++
...-falcon-sysctrl-remove-unused-falcon_trig.patch | 31 +++++++++++
...-falcon-sysctrl-add-missing-header-prom.h.patch | 27 +++++++++
...-falcon-sysctrl-fix-request-memory-check-.patch | 64 ++++++++++++++++++++++
...lantiq-xway-gptu-mark-gptu_init-as-static.patch | 27 +++++++++
...e-mt-mark-vpe_free-and-vpe_stop-as-static.patch | 52 ++++++++++++++++++
...-drop-unused-functions-vpe_alloc-and-vpe_.patch | 59 ++++++++++++++++++++
...way-mark-xway_pinconf_group_set-as-static.patch | 34 ++++++++++++
...falcon-mark-pinctrl_falcon_init-as-static.patch | 27 +++++++++
...-falcon-mark-falcon_sflash_xfer-as-static.patch | 30 ++++++++++
.../linux/lantiq/patches-6.6/0152-lantiq-VPE.patch | 4 +-
17 files changed, 571 insertions(+), 2 deletions(-)
diff --git a/target/linux/lantiq/patches-6.6/0102-01-MIPS-lantiq-xway-mark-ltq_ar9_sys_hz-as-static.patch b/target/linux/lantiq/patches-6.6/0102-01-MIPS-lantiq-xway-mark-ltq_ar9_sys_hz-as-static.patch
new file mode 100644
index 0000000000..6454bf85c0
--- /dev/null
+++ b/target/linux/lantiq/patches-6.6/0102-01-MIPS-lantiq-xway-mark-ltq_ar9_sys_hz-as-static.patch
@@ -0,0 +1,27 @@
+From 3004522ddba0a23941222d2044badd4436ce776f Mon Sep 17 00:00:00 2001
+From: Shiji Yang <yangshiji66 at outlook.com>
+Date: Thu, 8 May 2025 18:08:35 +0800
+Subject: [PATCH 01/16] MIPS: lantiq: xway: mark ltq_ar9_sys_hz() as static
+
+Fix the following missing-prototypes warning:
+
+arch/mips/lantiq/xway/clk.c:77:15: error: no previous prototype for 'ltq_ar9_sys_hz' [-Werror=missing-prototypes]
+ 77 | unsigned long ltq_ar9_sys_hz(void)
+ | ^~~~~~~~~~~~~~
+
+Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
+---
+ arch/mips/lantiq/xway/clk.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/arch/mips/lantiq/xway/clk.c
++++ b/arch/mips/lantiq/xway/clk.c
+@@ -74,7 +74,7 @@ unsigned long ltq_danube_pp32_hz(void)
+ return clk;
+ }
+
+-unsigned long ltq_ar9_sys_hz(void)
++static unsigned long ltq_ar9_sys_hz(void)
+ {
+ if (((ltq_cgu_r32(CGU_SYS) >> 3) & 0x3) == 0x2)
+ return CLOCK_393M;
diff --git a/target/linux/lantiq/patches-6.6/0102-02-MIPS-lantiq-xway-mark-dma_init-as-static.patch b/target/linux/lantiq/patches-6.6/0102-02-MIPS-lantiq-xway-mark-dma_init-as-static.patch
new file mode 100644
index 0000000000..0f8b7ef32e
--- /dev/null
+++ b/target/linux/lantiq/patches-6.6/0102-02-MIPS-lantiq-xway-mark-dma_init-as-static.patch
@@ -0,0 +1,27 @@
+From ada0c7fd1b2e6daaf64bf8649cc58afaceed1a3d Mon Sep 17 00:00:00 2001
+From: Shiji Yang <yangshiji66 at outlook.com>
+Date: Thu, 8 May 2025 18:11:41 +0800
+Subject: [PATCH 02/16] MIPS: lantiq: xway: mark dma_init() as static
+
+Fix the following missing-prototypes build warning:
+
+arch/mips/lantiq/xway/dma.c:293:1: error: no previous prototype for 'dma_init' [-Werror=missing-prototypes]
+ 293 | dma_init(void)
+ | ^~~~~~~~
+
+Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
+---
+ arch/mips/lantiq/xway/dma.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/arch/mips/lantiq/xway/dma.c
++++ b/arch/mips/lantiq/xway/dma.c
+@@ -289,7 +289,7 @@ static struct platform_driver dma_driver
+ },
+ };
+
+-int __init
++static int __init
+ dma_init(void)
+ {
+ return platform_driver_register(&dma_driver);
diff --git a/target/linux/lantiq/patches-6.6/0102-03-MIPS-lantiq-xway-mark-dcdc_init-as-static.patch b/target/linux/lantiq/patches-6.6/0102-03-MIPS-lantiq-xway-mark-dcdc_init-as-static.patch
new file mode 100644
index 0000000000..762d19145e
--- /dev/null
+++ b/target/linux/lantiq/patches-6.6/0102-03-MIPS-lantiq-xway-mark-dcdc_init-as-static.patch
@@ -0,0 +1,27 @@
+From d27f9ab0f53886152b717e44eeca0217519ad323 Mon Sep 17 00:00:00 2001
+From: Shiji Yang <yangshiji66 at outlook.com>
+Date: Thu, 8 May 2025 18:18:26 +0800
+Subject: [PATCH 03/16] MIPS: lantiq: xway: mark dcdc_init() as static
+
+Fix the following missing-prototypes build warning:
+
+arch/mips/lantiq/xway/dcdc.c:49:12: error: no previous prototype for 'dcdc_init' [-Werror=missing-prototypes]
+ 49 | int __init dcdc_init(void)
+ | ^~~~~~~~~
+
+Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
+---
+ arch/mips/lantiq/xway/dcdc.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/arch/mips/lantiq/xway/dcdc.c
++++ b/arch/mips/lantiq/xway/dcdc.c
+@@ -46,7 +46,7 @@ static struct platform_driver dcdc_drive
+ },
+ };
+
+-int __init dcdc_init(void)
++static int __init dcdc_init(void)
+ {
+ int ret = platform_driver_register(&dcdc_driver);
+
diff --git a/target/linux/lantiq/patches-6.6/0102-04-MIPS-lantiq-irq-fix-misc-missing-prototypes-warnings.patch b/target/linux/lantiq/patches-6.6/0102-04-MIPS-lantiq-irq-fix-misc-missing-prototypes-warnings.patch
new file mode 100644
index 0000000000..ba5d7680ed
--- /dev/null
+++ b/target/linux/lantiq/patches-6.6/0102-04-MIPS-lantiq-irq-fix-misc-missing-prototypes-warnings.patch
@@ -0,0 +1,42 @@
+From 9729233d2ef318cdb6954c8b5cb032d7d0f03473 Mon Sep 17 00:00:00 2001
+From: Shiji Yang <yangshiji66 at outlook.com>
+Date: Thu, 8 May 2025 19:53:12 +0800
+Subject: [PATCH 04/16] MIPS: lantiq: irq: fix misc missing-prototypes warnings
+
+Fix the following build warnings:
+
+arch/mips/lantiq/irq.c:340:12: error: no previous prototype for 'icu_of_init' [-Werror=missing-prototypes]
+ 340 | int __init icu_of_init(struct device_node *node, struct device_node *parent)
+ | ^~~~~~~~~~~
+arch/mips/lantiq/irq.c:418:5: error: no previous prototype for 'get_c0_perfcount_int' [-Werror=missing-prototypes]
+ 418 | int get_c0_perfcount_int(void)
+ | ^~~~~~~~~~~~~~~~~~~~
+arch/mips/lantiq/irq.c:424:14: error: no previous prototype for 'get_c0_compare_int' [-Werror=missing-prototypes]
+ 424 | unsigned int get_c0_compare_int(void)
+ | ^~~~~~~~~~~~~~~~~~
+
+Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
+---
+ arch/mips/lantiq/irq.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+--- a/arch/mips/lantiq/irq.c
++++ b/arch/mips/lantiq/irq.c
+@@ -17,6 +17,7 @@
+
+ #include <asm/bootinfo.h>
+ #include <asm/irq_cpu.h>
++#include <asm/time.h>
+
+ #include <lantiq_soc.h>
+ #include <irq.h>
+@@ -337,7 +338,8 @@ static const struct irq_domain_ops irq_d
+ .map = icu_map,
+ };
+
+-int __init icu_of_init(struct device_node *node, struct device_node *parent)
++static int __init
++icu_of_init(struct device_node *node, struct device_node *parent)
+ {
+ struct device_node *eiu_node;
+ struct resource res;
diff --git a/target/linux/lantiq/patches-6.6/0102-05-MIPS-lantiq-xway-add-prototype-for-ltq_get_cp1_base.patch b/target/linux/lantiq/patches-6.6/0102-05-MIPS-lantiq-xway-add-prototype-for-ltq_get_cp1_base.patch
new file mode 100644
index 0000000000..b5431ee7b4
--- /dev/null
+++ b/target/linux/lantiq/patches-6.6/0102-05-MIPS-lantiq-xway-add-prototype-for-ltq_get_cp1_base.patch
@@ -0,0 +1,29 @@
+From 5759385fb2b1fafcb0073add3cf4dc7a918ac7f2 Mon Sep 17 00:00:00 2001
+From: Shiji Yang <yangshiji66 at outlook.com>
+Date: Thu, 8 May 2025 20:19:15 +0800
+Subject: [PATCH 05/16] MIPS: lantiq: xway: add prototype for
+ ltq_get_cp1_base()
+
+ltq_get_cp1_base() is an exported function, we must define
+its prototype on header file. Fix warning:
+
+arch/mips/lantiq/xway/vmmc.c:22:15: error: no previous prototype for 'ltq_get_cp1_base' [-Werror=missing-prototypes]
+ 22 | unsigned int *ltq_get_cp1_base(void)
+ | ^~~~~~~~~~~~~~~~
+
+Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
+---
+ arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h | 3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
++++ b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
+@@ -102,5 +102,8 @@ extern void ltq_pmu_disable(unsigned int
+ /* allow the ethernet driver to load a flash mapped mac addr */
+ const u8* ltq_get_eth_mac(void);
+
++/* VMMC */
++extern unsigned int *ltq_get_cp1_base(void);
++
+ #endif /* CONFIG_SOC_TYPE_XWAY */
+ #endif /* _LTQ_XWAY_H__ */
diff --git a/target/linux/lantiq/patches-6.6/0102-06-MIPS-pci-lantiq-marks-pcibios_init-as-static.patch b/target/linux/lantiq/patches-6.6/0102-06-MIPS-pci-lantiq-marks-pcibios_init-as-static.patch
new file mode 100644
index 0000000000..575b8aba68
--- /dev/null
+++ b/target/linux/lantiq/patches-6.6/0102-06-MIPS-pci-lantiq-marks-pcibios_init-as-static.patch
@@ -0,0 +1,27 @@
+From 156977363d9ed39d80062044704932d8c11d1611 Mon Sep 17 00:00:00 2001
+From: Shiji Yang <yangshiji66 at outlook.com>
+Date: Thu, 8 May 2025 20:31:33 +0800
+Subject: [PATCH 06/16] MIPS: pci: lantiq: marks pcibios_init() as static
+
+Fix the following missing-prototypes build warning:
+
+arch/mips/pci/pci-lantiq.c:239:12: error: no previous prototype for 'pcibios_init' [-Werror=missing-prototypes]
+ 239 | int __init pcibios_init(void)
+ | ^~~~~~~~~~~~
+
+Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
+---
+ arch/mips/pci/pci-lantiq.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/arch/mips/pci/pci-lantiq.c
++++ b/arch/mips/pci/pci-lantiq.c
+@@ -234,7 +234,7 @@ static struct platform_driver ltq_pci_dr
+ },
+ };
+
+-int __init pcibios_init(void)
++static int __init pcibios_init(void)
+ {
+ int ret = platform_driver_register(<q_pci_driver);
+ if (ret)
diff --git a/target/linux/lantiq/patches-6.6/0102-07-MIPS-lantiq-falcon-fix-misc-missing-prototypes-warni.patch b/target/linux/lantiq/patches-6.6/0102-07-MIPS-lantiq-falcon-fix-misc-missing-prototypes-warni.patch
new file mode 100644
index 0000000000..50705d3d6e
--- /dev/null
+++ b/target/linux/lantiq/patches-6.6/0102-07-MIPS-lantiq-falcon-fix-misc-missing-prototypes-warni.patch
@@ -0,0 +1,39 @@
+From 6900665e987f7c76dff709d63be4df4171c02ab2 Mon Sep 17 00:00:00 2001
+From: Shiji Yang <yangshiji66 at outlook.com>
+Date: Fri, 9 May 2025 20:15:36 +0800
+Subject: [PATCH 07/16] MIPS: lantiq: falcon: fix misc missing-prototypes
+ warnings
+
+Fix the following build warnings:
+
+arch/mips/lantiq/falcon/prom.c:39:13: error: no previous prototype for 'ltq_soc_nmi_setup' [-Werror=missing-prototypes]
+ 39 | void __init ltq_soc_nmi_setup(void)
+ | ^~~~~~~~~~~~~~~~~
+arch/mips/lantiq/falcon/prom.c:46:13: error: no previous prototype for 'ltq_soc_ejtag_setup' [-Werror=missing-prototypes]
+ 46 | void __init ltq_soc_ejtag_setup(void)
+ | ^~~~~~~~~~~~~~~~~~~
+
+Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
+---
+ arch/mips/lantiq/falcon/prom.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/arch/mips/lantiq/falcon/prom.c
++++ b/arch/mips/lantiq/falcon/prom.c
+@@ -36,14 +36,14 @@
+ #define BOOT_NVEC (BOOT_REG_BASE | 0x04)
+ #define BOOT_EVEC (BOOT_REG_BASE | 0x08)
+
+-void __init ltq_soc_nmi_setup(void)
++static void __init ltq_soc_nmi_setup(void)
+ {
+ extern void (*nmi_handler)(void);
+
+ ltq_w32((unsigned long)&nmi_handler, (void *)BOOT_NVEC);
+ }
+
+-void __init ltq_soc_ejtag_setup(void)
++static void __init ltq_soc_ejtag_setup(void)
+ {
+ extern void (*ejtag_debug_handler)(void);
+
diff --git a/target/linux/lantiq/patches-6.6/0102-08-MIPS-lantiq-falcon-sysctrl-remove-unused-falcon_trig.patch b/target/linux/lantiq/patches-6.6/0102-08-MIPS-lantiq-falcon-sysctrl-remove-unused-falcon_trig.patch
new file mode 100644
index 0000000000..ddf3ef8a46
--- /dev/null
+++ b/target/linux/lantiq/patches-6.6/0102-08-MIPS-lantiq-falcon-sysctrl-remove-unused-falcon_trig.patch
@@ -0,0 +1,31 @@
+From b145074ce653a895201bf8a2ba70719a107ad580 Mon Sep 17 00:00:00 2001
+From: Shiji Yang <yangshiji66 at outlook.com>
+Date: Fri, 9 May 2025 20:15:36 +0800
+Subject: [PATCH 08/16] MIPS: lantiq: falcon: sysctrl: remove unused
+ falcon_trigger_hrst()
+
+This is a defined but unused function. Fix warning:
+
+arch/mips/lantiq/falcon/sysctrl.c:75:6: error: no previous prototype for 'falcon_trigger_hrst' [-Werror=missing-prototypes]
+ 75 | void falcon_trigger_hrst(int level)
+ | ^~~~~~~~~~~~~~~~~~~
+
+Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
+---
+ arch/mips/lantiq/falcon/sysctrl.c | 5 -----
+ 1 file changed, 5 deletions(-)
+
+--- a/arch/mips/lantiq/falcon/sysctrl.c
++++ b/arch/mips/lantiq/falcon/sysctrl.c
+@@ -72,11 +72,6 @@
+ static void __iomem *sysctl_membase[3], *status_membase;
+ void __iomem *ltq_sys1_membase, *ltq_ebu_membase;
+
+-void falcon_trigger_hrst(int level)
+-{
+- sysctl_w32(SYSCTL_SYS1, level & 1, SYS1_HRSTOUTC);
+-}
+-
+ static inline void sysctl_wait(struct clk *clk,
+ unsigned int test, unsigned int reg)
+ {
diff --git a/target/linux/lantiq/patches-6.6/0102-09-MIPS-lantiq-falcon-sysctrl-add-missing-header-prom.h.patch b/target/linux/lantiq/patches-6.6/0102-09-MIPS-lantiq-falcon-sysctrl-add-missing-header-prom.h.patch
new file mode 100644
index 0000000000..b0f1934cad
--- /dev/null
+++ b/target/linux/lantiq/patches-6.6/0102-09-MIPS-lantiq-falcon-sysctrl-add-missing-header-prom.h.patch
@@ -0,0 +1,27 @@
+From cc7803436c2419009aaf702d96fc1d717ca52279 Mon Sep 17 00:00:00 2001
+From: Shiji Yang <yangshiji66 at outlook.com>
+Date: Fri, 9 May 2025 20:15:36 +0800
+Subject: [PATCH 09/16] MIPS: lantiq: falcon: sysctrl: add missing header
+ prom.h
+
+"prom.h" includes the prototype of ltq_soc_init(). Fix warning:
+
+arch/mips/lantiq/falcon/sysctrl.c:185:13: error: no previous prototype for 'ltq_soc_init' [-Werror=missing-prototypes]
+ 185 | void __init ltq_soc_init(void)
+ | ^~~~~~~~~~~~
+
+Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
+---
+ arch/mips/lantiq/falcon/sysctrl.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/arch/mips/lantiq/falcon/sysctrl.c
++++ b/arch/mips/lantiq/falcon/sysctrl.c
+@@ -14,6 +14,7 @@
+ #include <lantiq_soc.h>
+
+ #include "../clk.h"
++#include "../prom.h"
+
+ /* infrastructure control register */
+ #define SYS1_INFRAC 0x00bc
diff --git a/target/linux/lantiq/patches-6.6/0102-10-MIPS-lantiq-falcon-sysctrl-fix-request-memory-check-.patch b/target/linux/lantiq/patches-6.6/0102-10-MIPS-lantiq-falcon-sysctrl-fix-request-memory-check-.patch
new file mode 100644
index 0000000000..e3f2ff81cd
--- /dev/null
+++ b/target/linux/lantiq/patches-6.6/0102-10-MIPS-lantiq-falcon-sysctrl-fix-request-memory-check-.patch
@@ -0,0 +1,64 @@
+From ccdf5d58c4f3330a83393641d4e4334994fc91af Mon Sep 17 00:00:00 2001
+From: Shiji Yang <yangshiji66 at outlook.com>
+Date: Fri, 9 May 2025 20:53:58 +0800
+Subject: [PATCH 10/16] MIPS: lantiq: falcon: sysctrl: fix request memory check
+ logic
+
+request_mem_region() will return NULL instead of error code
+when the memory request fails. Therefore, we should check if
+the return value is non-zero instead of less than zero. In
+this way, this patch also fixes the build warnings:
+
+arch/mips/lantiq/falcon/sysctrl.c:214:50: error: ordered comparison of pointer with integer zero [-Werror=extra]
+ 214 | res_status.name) < 0) ||
+ | ^
+arch/mips/lantiq/falcon/sysctrl.c:216:47: error: ordered comparison of pointer with integer zero [-Werror=extra]
+ 216 | res_ebu.name) < 0) ||
+ | ^
+arch/mips/lantiq/falcon/sysctrl.c:219:50: error: ordered comparison of pointer with integer zero [-Werror=extra]
+ 219 | res_sys[0].name) < 0) ||
+ | ^
+arch/mips/lantiq/falcon/sysctrl.c:222:50: error: ordered comparison of pointer with integer zero [-Werror=extra]
+ 222 | res_sys[1].name) < 0) ||
+ | ^
+arch/mips/lantiq/falcon/sysctrl.c:225:50: error: ordered comparison of pointer with integer zero [-Werror=extra]
+ 225 | res_sys[2].name) < 0))
+ |
+
+Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
+---
+ arch/mips/lantiq/falcon/sysctrl.c | 23 ++++++++++-------------
+ 1 file changed, 10 insertions(+), 13 deletions(-)
+
+--- a/arch/mips/lantiq/falcon/sysctrl.c
++++ b/arch/mips/lantiq/falcon/sysctrl.c
+@@ -210,19 +210,16 @@ void __init ltq_soc_init(void)
+ of_node_put(np_syseth);
+ of_node_put(np_sysgpe);
+
+- if ((request_mem_region(res_status.start, resource_size(&res_status),
+- res_status.name) < 0) ||
+- (request_mem_region(res_ebu.start, resource_size(&res_ebu),
+- res_ebu.name) < 0) ||
+- (request_mem_region(res_sys[0].start,
+- resource_size(&res_sys[0]),
+- res_sys[0].name) < 0) ||
+- (request_mem_region(res_sys[1].start,
+- resource_size(&res_sys[1]),
+- res_sys[1].name) < 0) ||
+- (request_mem_region(res_sys[2].start,
+- resource_size(&res_sys[2]),
+- res_sys[2].name) < 0))
++ if ((!request_mem_region(res_status.start, resource_size(&res_status),
++ res_status.name)) ||
++ (!request_mem_region(res_ebu.start, resource_size(&res_ebu),
++ res_ebu.name)) ||
++ (!request_mem_region(res_sys[0].start, resource_size(&res_sys[0]),
++ res_sys[0].name)) ||
++ (!request_mem_region(res_sys[1].start, resource_size(&res_sys[1]),
++ res_sys[1].name)) ||
++ (!request_mem_region(res_sys[2].start, resource_size(&res_sys[2]),
++ res_sys[2].name)))
+ pr_err("Failed to request core resources");
+
+ status_membase = ioremap(res_status.start,
diff --git a/target/linux/lantiq/patches-6.6/0102-11-MIPS-lantiq-xway-gptu-mark-gptu_init-as-static.patch b/target/linux/lantiq/patches-6.6/0102-11-MIPS-lantiq-xway-gptu-mark-gptu_init-as-static.patch
new file mode 100644
index 0000000000..d857978515
--- /dev/null
+++ b/target/linux/lantiq/patches-6.6/0102-11-MIPS-lantiq-xway-gptu-mark-gptu_init-as-static.patch
@@ -0,0 +1,27 @@
+From 2caf57c67c6c3228b7a2ff1510e7671539ad31d3 Mon Sep 17 00:00:00 2001
+From: Shiji Yang <yangshiji66 at outlook.com>
+Date: Fri, 9 May 2025 22:29:34 +0800
+Subject: [PATCH 11/16] MIPS: lantiq: xway: gptu: mark gptu_init() as static
+
+Fix the following missing-prototypes warning:
+
+arch/mips/lantiq/xway/gptu.c:197:12: error: no previous prototype for 'gptu_init' [-Werror=missing-prototypes]
+ 197 | int __init gptu_init(void)
+ | ^~~~~~~~~
+
+Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
+---
+ arch/mips/lantiq/xway/gptu.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/arch/mips/lantiq/xway/gptu.c
++++ b/arch/mips/lantiq/xway/gptu.c
+@@ -194,7 +194,7 @@ static struct platform_driver dma_driver
+ },
+ };
+
+-int __init gptu_init(void)
++static int __init gptu_init(void)
+ {
+ int ret = platform_driver_register(&dma_driver);
+
diff --git a/target/linux/lantiq/patches-6.6/0102-12-MIPS-vpe-mt-mark-vpe_free-and-vpe_stop-as-static.patch b/target/linux/lantiq/patches-6.6/0102-12-MIPS-vpe-mt-mark-vpe_free-and-vpe_stop-as-static.patch
new file mode 100644
index 0000000000..5e95111f5e
--- /dev/null
+++ b/target/linux/lantiq/patches-6.6/0102-12-MIPS-vpe-mt-mark-vpe_free-and-vpe_stop-as-static.patch
@@ -0,0 +1,52 @@
+From 6faade177216b41a8112e33c6e73377e78dd1f92 Mon Sep 17 00:00:00 2001
+From: Shiji Yang <yangshiji66 at outlook.com>
+Date: Thu, 8 May 2025 18:32:11 +0800
+Subject: [PATCH 12/16] MIPS: vpe-mt: mark vpe_free() and vpe_stop() as static
+
+These functions are only used in the current source file "vpe-mt.c".
+Do not export them and mark them as static to silence the missing
+prototypes warnings:
+
+arch/mips/kernel/vpe-mt.c:208:5: error: no previous prototype for 'vpe_stop' [-Werror=missing-prototypes]
+ 208 | int vpe_stop(void *vpe)
+ | ^~~~~~~~
+arch/mips/kernel/vpe-mt.c:229:5: error: no previous prototype for 'vpe_free' [-Werror=missing-prototypes]
+ 229 | int vpe_free(void *vpe)
+ | ^~~~~~~~
+
+Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
+---
+ arch/mips/kernel/vpe-mt.c | 6 ++----
+ 1 file changed, 2 insertions(+), 4 deletions(-)
+
+--- a/arch/mips/kernel/vpe-mt.c
++++ b/arch/mips/kernel/vpe-mt.c
+@@ -202,7 +202,7 @@ int vpe_start(void *vpe, unsigned long s
+ EXPORT_SYMBOL(vpe_start);
+
+ /* halt it for now */
+-int vpe_stop(void *vpe)
++static int vpe_stop(void *vpe)
+ {
+ struct vpe *v = vpe;
+ struct tc *t;
+@@ -220,10 +220,9 @@ int vpe_stop(void *vpe)
+
+ return 0;
+ }
+-EXPORT_SYMBOL(vpe_stop);
+
+ /* I've done with it thank you */
+-int vpe_free(void *vpe)
++static int vpe_free(void *vpe)
+ {
+ struct vpe *v = vpe;
+ struct tc *t;
+@@ -255,7 +254,6 @@ int vpe_free(void *vpe)
+
+ return 0;
+ }
+-EXPORT_SYMBOL(vpe_free);
+
+ static ssize_t store_kill(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t len)
diff --git a/target/linux/lantiq/patches-6.6/0102-13-MIPS-vpe-mt-drop-unused-functions-vpe_alloc-and-vpe_.patch b/target/linux/lantiq/patches-6.6/0102-13-MIPS-vpe-mt-drop-unused-functions-vpe_alloc-and-vpe_.patch
new file mode 100644
index 0000000000..1528f1202e
--- /dev/null
+++ b/target/linux/lantiq/patches-6.6/0102-13-MIPS-vpe-mt-drop-unused-functions-vpe_alloc-and-vpe_.patch
@@ -0,0 +1,59 @@
+From e6fab4c05f655b834587bc06f0274f69cdc43171 Mon Sep 17 00:00:00 2001
+From: Shiji Yang <yangshiji66 at outlook.com>
+Date: Thu, 8 May 2025 18:32:11 +0800
+Subject: [PATCH 13/16] MIPS: vpe-mt: drop unused functions vpe_alloc() and
+ vpe_start()
+
+These two functions are defined but unused. Removing them to silence
+the missing prototypes warnings:
+
+arch/mips/kernel/vpe-mt.c:180:7: error: no previous prototype for 'vpe_alloc' [-Werror=missing-prototypes]
+ 180 | void *vpe_alloc(void)
+ | ^~~~~~~~~
+arch/mips/kernel/vpe-mt.c:198:5: error: no previous prototype for 'vpe_start' [-Werror=missing-prototypes]
+ 198 | int vpe_start(void *vpe, unsigned long start)
+ | ^~~~~~~~~
+
+Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
+---
+ arch/mips/kernel/vpe-mt.c | 29 -----------------------------
+ 1 file changed, 29 deletions(-)
+
+--- a/arch/mips/kernel/vpe-mt.c
++++ b/arch/mips/kernel/vpe-mt.c
+@@ -172,35 +172,6 @@ void cleanup_tc(struct tc *tc)
+ local_irq_restore(flags);
+ }
+
+-/* module wrapper entry points */
+-/* give me a vpe */
+-void *vpe_alloc(void)
+-{
+- int i;
+- struct vpe *v;
+-
+- /* find a vpe */
+- for (i = 1; i < MAX_VPES; i++) {
+- v = get_vpe(i);
+- if (v != NULL) {
+- v->state = VPE_STATE_INUSE;
+- return v;
+- }
+- }
+- return NULL;
+-}
+-EXPORT_SYMBOL(vpe_alloc);
+-
+-/* start running from here */
+-int vpe_start(void *vpe, unsigned long start)
+-{
+- struct vpe *v = vpe;
+-
+- v->__start = start;
+- return vpe_run(v);
+-}
+-EXPORT_SYMBOL(vpe_start);
+-
+ /* halt it for now */
+ static int vpe_stop(void *vpe)
+ {
diff --git a/target/linux/lantiq/patches-6.6/0102-14-pinctrl-xway-mark-xway_pinconf_group_set-as-static.patch b/target/linux/lantiq/patches-6.6/0102-14-pinctrl-xway-mark-xway_pinconf_group_set-as-static.patch
new file mode 100644
index 0000000000..f3b15769e4
--- /dev/null
+++ b/target/linux/lantiq/patches-6.6/0102-14-pinctrl-xway-mark-xway_pinconf_group_set-as-static.patch
@@ -0,0 +1,34 @@
+From 7d8878668dfe011f33b92a0f9aa3e0d46c1b77ca Mon Sep 17 00:00:00 2001
+From: Shiji Yang <yangshiji66 at outlook.com>
+Date: Thu, 8 May 2025 20:36:56 +0800
+Subject: [PATCH 14/16] pinctrl: xway: mark xway_pinconf_group_set() as static
+
+Fix the following missing-prototypes build warning:
+
+drivers/pinctrl/pinctrl-xway.c:1231:5: error: no previous prototype for 'xway_pinconf_group_set' [-Werror=missing-prototypes]
+ 1231 | int xway_pinconf_group_set(struct pinctrl_dev *pctldev,
+ | ^~~~~~~~~~~~~~~~~~~~~~
+
+Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
+---
+ drivers/pinctrl/pinctrl-xway.c | 9 +++++----
+ 1 file changed, 5 insertions(+), 4 deletions(-)
+
+--- a/drivers/pinctrl/pinctrl-xway.c
++++ b/drivers/pinctrl/pinctrl-xway.c
+@@ -1228,10 +1228,11 @@ static int xway_pinconf_set(struct pinct
+ return 0;
+ }
+
+-int xway_pinconf_group_set(struct pinctrl_dev *pctldev,
+- unsigned selector,
+- unsigned long *configs,
+- unsigned num_configs)
++static int
++xway_pinconf_group_set(struct pinctrl_dev *pctldev,
++ unsigned selector,
++ unsigned long *configs,
++ unsigned num_configs)
+ {
+ struct ltq_pinmux_info *info = pinctrl_dev_get_drvdata(pctldev);
+ int i, ret = 0;
diff --git a/target/linux/lantiq/patches-6.6/0102-15-pinctrl-falcon-mark-pinctrl_falcon_init-as-static.patch b/target/linux/lantiq/patches-6.6/0102-15-pinctrl-falcon-mark-pinctrl_falcon_init-as-static.patch
new file mode 100644
index 0000000000..9cf08a5901
--- /dev/null
+++ b/target/linux/lantiq/patches-6.6/0102-15-pinctrl-falcon-mark-pinctrl_falcon_init-as-static.patch
@@ -0,0 +1,27 @@
+From 9dec40b4f01a2aa92311b077ef45ecaa335d45a2 Mon Sep 17 00:00:00 2001
+From: Shiji Yang <yangshiji66 at outlook.com>
+Date: Fri, 9 May 2025 20:16:49 +0800
+Subject: [PATCH 15/16] pinctrl: falcon: mark pinctrl_falcon_init() as static
+
+Fix the following missing-prototypes build warning:
+
+drivers/pinctrl/pinctrl-falcon.c:508:12: error: no previous prototype for 'pinctrl_falcon_init' [-Werror=missing-prototypes]
+ 508 | int __init pinctrl_falcon_init(void)
+ | ^~~~~~~~~~~~~~~~~~~
+
+Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
+---
+ drivers/pinctrl/pinctrl-falcon.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/pinctrl/pinctrl-falcon.c
++++ b/drivers/pinctrl/pinctrl-falcon.c
+@@ -505,7 +505,7 @@ static struct platform_driver pinctrl_fa
+ },
+ };
+
+-int __init pinctrl_falcon_init(void)
++static int __init pinctrl_falcon_init(void)
+ {
+ return platform_driver_register(&pinctrl_falcon_driver);
+ }
diff --git a/target/linux/lantiq/patches-6.6/0102-16-spi-falcon-mark-falcon_sflash_xfer-as-static.patch b/target/linux/lantiq/patches-6.6/0102-16-spi-falcon-mark-falcon_sflash_xfer-as-static.patch
new file mode 100644
index 0000000000..ad50f396a1
--- /dev/null
+++ b/target/linux/lantiq/patches-6.6/0102-16-spi-falcon-mark-falcon_sflash_xfer-as-static.patch
@@ -0,0 +1,30 @@
+From 28b20e002412bcadd4de74235faff275efb9e2cd Mon Sep 17 00:00:00 2001
+From: Shiji Yang <yangshiji66 at outlook.com>
+Date: Fri, 9 May 2025 20:21:02 +0800
+Subject: [PATCH 16/16] spi: falcon: mark falcon_sflash_xfer() as static
+
+Fix the following missing-prototypes build warning:
+
+drivers/spi/spi-falcon.c:97:5: error: no previous prototype for 'falcon_sflash_xfer' [-Werror=missing-prototypes]
+ 97 | int falcon_sflash_xfer(struct spi_device *spi, struct spi_transfer *t,
+ | ^~~~~~~~~~~~~~~~~~
+
+Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
+---
+ drivers/spi/spi-falcon.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+--- a/drivers/spi/spi-falcon.c
++++ b/drivers/spi/spi-falcon.c
+@@ -94,8 +94,9 @@ struct falcon_sflash {
+ struct spi_controller *host;
+ };
+
+-int falcon_sflash_xfer(struct spi_device *spi, struct spi_transfer *t,
+- unsigned long flags)
++static int
++falcon_sflash_xfer(struct spi_device *spi, struct spi_transfer *t,
++ unsigned long flags)
+ {
+ struct device *dev = &spi->dev;
+ struct falcon_sflash *priv = spi_controller_get_devdata(spi->controller);
diff --git a/target/linux/lantiq/patches-6.6/0152-lantiq-VPE.patch b/target/linux/lantiq/patches-6.6/0152-lantiq-VPE.patch
index e83094f28c..00e075dee0 100644
--- a/target/linux/lantiq/patches-6.6/0152-lantiq-VPE.patch
+++ b/target/linux/lantiq/patches-6.6/0152-lantiq-VPE.patch
@@ -67,7 +67,7 @@ Signed-off-by: Stefan Koch <stefan.koch10 at gmail.com>
#endif /* _ASM_VPE_H */
--- a/arch/mips/kernel/vpe-mt.c
+++ b/arch/mips/kernel/vpe-mt.c
-@@ -414,6 +414,8 @@ int __init vpe_module_init(void)
+@@ -383,6 +383,8 @@ int __init vpe_module_init(void)
}
v->ntcs = hw_tcs - aprp_cpu_index();
@@ -76,7 +76,7 @@ Signed-off-by: Stefan Koch <stefan.koch10 at gmail.com>
/* add the tc to the list of this vpe's tc's. */
list_add(&t->tc, &v->tc);
-@@ -517,3 +519,47 @@ void __exit vpe_module_exit(void)
+@@ -486,3 +488,47 @@ void __exit vpe_module_exit(void)
release_vpe(v);
}
}
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