[openwrt/openwrt] ltq-vmmc: fix ignored-qualifiers warning

[LEDE Commits]

robimarko pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/ac8e876a6e15ee6ea0724c824feea23c79f1a444

commit ac8e876a6e15ee6ea0724c824feea23c79f1a444
Author: Shiji Yang <yangshiji66 at outlook.com>
AuthorDate: Sat May 10 17:19:18 2025 +0800

    ltq-vmmc: fix ignored-qualifiers warning
    
    NULL and fixed addresses are constant, const qualifier are useless.
    
    /home/db/owrt/build_dir/target-mips_24kc_musl/linux-lantiq_xrx200/drv_vmmc-1.9.0/src/mps/drv_mps_vmmc_ar9.c:47:1: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers]
       47 | const void (*ifx_bsp_basic_mps_decrypt)(unsigned int addr, int n) = NULL;
          | ^~~~~
    /home/db/owrt/build_dir/target-mips_24kc_musl/linux-lantiq_xrx200/drv_vmmc-1.9.0/src/mps/drv_mps_vmmc_ar9.c:246:49: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers]
      246 |                    ifx_bsp_basic_mps_decrypt = (const void (*)(unsigned int, int))0xbf0017c4;
          |                                                 ^~~~~
    /home/db/owrt/build_dir/target-mips_24kc_musl/linux-lantiq_xrx200/drv_vmmc-1.9.0/src/mps/drv_mps_vmmc_ar9.c:249:49: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers]
      249 |                    ifx_bsp_basic_mps_decrypt = (const void (*)(unsigned int, int))0xbf001ea4;
          |                                                 ^~~~~
    /home/db/owrt/build_dir/target-mips_24kc_musl/linux-lantiq_xrx200/drv_vmmc-1.9.0/src/mps/drv_mps_vmmc_ar9.c:252:49: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers]
      252 |                    ifx_bsp_basic_mps_decrypt = (const void (*)(unsigned int, int))0xbf001f38;
          |                                                 ^~~~~
    
    Signed-off-by: Shiji Yang <yangshiji66 at outlook.com>
    Link: https://github.com/openwrt/openwrt/pull/18744
    Signed-off-by: Robert Marko <robimarko at gmail.com>
---
 package/kernel/lantiq/ltq-vmmc/patches/500-ar9_vr9.patch | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/package/kernel/lantiq/ltq-vmmc/patches/500-ar9_vr9.patch b/package/kernel/lantiq/ltq-vmmc/patches/500-ar9_vr9.patch
index 76fc863c35..24cd3f7ca8 100644
--- a/package/kernel/lantiq/ltq-vmmc/patches/500-ar9_vr9.patch
+++ b/package/kernel/lantiq/ltq-vmmc/patches/500-ar9_vr9.patch
@@ -18,7 +18,7 @@
  #include "drv_mps_vmmc_dbg.h"
  #include "drv_mps_vmmc_device.h"
  
-+const void (*ifx_bsp_basic_mps_decrypt)(unsigned int addr, int n) = NULL;
++void (*ifx_bsp_basic_mps_decrypt)(unsigned int addr, int n) = NULL;
 +
 +#define IFX_MPS_SRAM IFXMIPS_MPS_SRAM
 +
@@ -106,13 +106,13 @@
        pFWDwnld->length -= sizeof(IFX_uint32_t);
 +      switch(ltq_soc_type()) {
 +   	   case SOC_TYPE_AR9:
-+		   ifx_bsp_basic_mps_decrypt = (const void (*)(unsigned int, int))0xbf0017c4;
++		   ifx_bsp_basic_mps_decrypt = (void (*)(unsigned int, int))0xbf0017c4;
 +		   break;
 +	   case SOC_TYPE_VR9:
-+		   ifx_bsp_basic_mps_decrypt = (const void (*)(unsigned int, int))0xbf001ea4;
++		   ifx_bsp_basic_mps_decrypt = (void (*)(unsigned int, int))0xbf001ea4;
 +		   break;
 +	   case SOC_TYPE_VR9_2:
-+		   ifx_bsp_basic_mps_decrypt = (const void (*)(unsigned int, int))0xbf001f38;
++		   ifx_bsp_basic_mps_decrypt = (void (*)(unsigned int, int))0xbf001f38;
 +		   break;
 +      }
 +      if (ifx_bsp_basic_mps_decrypt)