[clk:clk-next 9/11] include/linux/clk.h:637:1: error: expected identifier or '(' before '{' token
kbuild test robot
fengguang.wu at intel.com
Fri Dec 1 09:37:36 PST 2017
tree: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next
head: 20697052ae1dc0aad45f72eaed791edb7579ee4f
commit: b833533133b209e89f4d652e0c7f001adda81f96 [9/11] clk: add clk_rate_exclusive api
config: blackfin-allmodconfig (attached as .config)
compiler: bfin-uclinux-gcc (GCC) 6.2.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout b833533133b209e89f4d652e0c7f001adda81f96
# save the attached .config to linux build tree
make.cross ARCH=blackfin
All error/warnings (new ones prefixed by >>):
In file included from drivers/media/platform/qcom/camss-8x16/camss.c:18:0:
include/linux/clk.h: In function 'clk_exclusive_get':
>> include/linux/clk.h:636:44: warning: no return statement in function returning non-void [-Wreturn-type]
static inline int clk_exclusive_get(struct clk *clk) {}
^~~
include/linux/clk.h: At top level:
>> include/linux/clk.h:637:1: error: expected identifier or '(' before '{' token
{
^
--
In file included from drivers//net/ethernet/hisilicon/hix5hd2_gmac.c:18:0:
include/linux/clk.h: In function 'clk_exclusive_get':
>> include/linux/clk.h:636:44: warning: no return statement in function returning non-void [-Wreturn-type]
static inline int clk_exclusive_get(struct clk *clk) {}
^~~
include/linux/clk.h: At top level:
>> include/linux/clk.h:637:1: error: expected identifier or '(' before '{' token
{
^
drivers//net/ethernet/hisilicon/hix5hd2_gmac.c:26:0: warning: "PORT_EN" redefined
#define PORT_EN 0x0044
In file included from arch/blackfin/mach-bf533/include/mach/blackfin.h:16:0,
from arch/blackfin/include/asm/irqflags.h:11,
from include/linux/irqflags.h:16,
from arch/blackfin/include/asm/bitops.h:33,
from include/linux/bitops.h:38,
from include/linux/kernel.h:11,
from include/linux/list.h:9,
from include/linux/module.h:9,
from drivers//net/ethernet/hisilicon/hix5hd2_gmac.c:10:
arch/blackfin/mach-bf533/include/mach/defBF532.h:431:0: note: this is the location of the previous definition
#define PORT_EN 0x00000001 /* PPI Port Enable */
--
In file included from drivers/usb/musb/ux500.c:11:0:
include/linux/clk.h: In function 'clk_exclusive_get':
>> include/linux/clk.h:636:44: warning: no return statement in function returning non-void [-Wreturn-type]
static inline int clk_exclusive_get(struct clk *clk) {}
^~~
include/linux/clk.h: At top level:
>> include/linux/clk.h:637:1: error: expected identifier or '(' before '{' token
{
^
In file included from drivers/usb/musb/musb_core.h:439:0,
from drivers/usb/musb/ux500.c:18:
drivers/usb/musb/ux500.c: In function 'ux500_musb_set_vbus':
drivers/usb/musb/musb_regs.h:443:33: error: 'USB_OTG_DEV_CTL' undeclared (first use in this function)
#define MUSB_DEVCTL USB_OFFSET(USB_OTG_DEV_CTL) /* 8 bit */
^
drivers/usb/musb/musb_regs.h:422:27: note: in definition of macro 'USB_OFFSET'
#define USB_OFFSET(reg) (reg - USB_BASE)
^~~
drivers/usb/musb/ux500.c:43:35: note: in expansion of macro 'MUSB_DEVCTL'
devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
^~~~~~~~~~~
drivers/usb/musb/musb_regs.h:443:33: note: each undeclared identifier is reported only once for each function it appears in
#define MUSB_DEVCTL USB_OFFSET(USB_OTG_DEV_CTL) /* 8 bit */
^
drivers/usb/musb/musb_regs.h:422:27: note: in definition of macro 'USB_OFFSET'
#define USB_OFFSET(reg) (reg - USB_BASE)
^~~
drivers/usb/musb/ux500.c:43:35: note: in expansion of macro 'MUSB_DEVCTL'
devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
^~~~~~~~~~~
drivers/usb/musb/musb_regs.h:421:19: error: 'USB_FADDR' undeclared (first use in this function)
#define USB_BASE USB_FADDR
^
drivers/usb/musb/musb_regs.h:422:33: note: in expansion of macro 'USB_BASE'
#define USB_OFFSET(reg) (reg - USB_BASE)
^~~~~~~~
drivers/usb/musb/musb_regs.h:443:22: note: in expansion of macro 'USB_OFFSET'
#define MUSB_DEVCTL USB_OFFSET(USB_OTG_DEV_CTL) /* 8 bit */
^~~~~~~~~~
drivers/usb/musb/ux500.c:43:35: note: in expansion of macro 'MUSB_DEVCTL'
devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
^~~~~~~~~~~
drivers/usb/musb/ux500.c: In function 'ux500_musb_interrupt':
drivers/usb/musb/musb_regs.h:433:34: error: 'USB_INTRUSB' undeclared (first use in this function)
#define MUSB_INTRUSB USB_OFFSET(USB_INTRUSB) /* 8 bit */
^
drivers/usb/musb/musb_regs.h:422:27: note: in definition of macro 'USB_OFFSET'
#define USB_OFFSET(reg) (reg - USB_BASE)
^~~
drivers/usb/musb/ux500.c:134:42: note: in expansion of macro 'MUSB_INTRUSB'
musb->int_usb = musb_readb(musb->mregs, MUSB_INTRUSB);
^~~~~~~~~~~~
drivers/usb/musb/musb_regs.h:421:19: error: 'USB_FADDR' undeclared (first use in this function)
#define USB_BASE USB_FADDR
^
drivers/usb/musb/musb_regs.h:422:33: note: in expansion of macro 'USB_BASE'
#define USB_OFFSET(reg) (reg - USB_BASE)
^~~~~~~~
drivers/usb/musb/musb_regs.h:433:23: note: in expansion of macro 'USB_OFFSET'
#define MUSB_INTRUSB USB_OFFSET(USB_INTRUSB) /* 8 bit */
^~~~~~~~~~
drivers/usb/musb/ux500.c:134:42: note: in expansion of macro 'MUSB_INTRUSB'
musb->int_usb = musb_readb(musb->mregs, MUSB_INTRUSB);
^~~~~~~~~~~~
drivers/usb/musb/musb_regs.h:429:33: error: 'USB_INTRTX' undeclared (first use in this function)
#define MUSB_INTRTX USB_OFFSET(USB_INTRTX) /* 16-bit */
^
drivers/usb/musb/musb_regs.h:422:27: note: in definition of macro 'USB_OFFSET'
#define USB_OFFSET(reg) (reg - USB_BASE)
^~~
drivers/usb/musb/ux500.c:135:41: note: in expansion of macro 'MUSB_INTRTX'
musb->int_tx = musb_readw(musb->mregs, MUSB_INTRTX);
^~~~~~~~~~~
drivers/usb/musb/musb_regs.h:430:33: error: 'USB_INTRRX' undeclared (first use in this function)
#define MUSB_INTRRX USB_OFFSET(USB_INTRRX)
^
drivers/usb/musb/musb_regs.h:422:27: note: in definition of macro 'USB_OFFSET'
#define USB_OFFSET(reg) (reg - USB_BASE)
^~~
drivers/usb/musb/ux500.c:136:41: note: in expansion of macro 'MUSB_INTRRX'
musb->int_rx = musb_readw(musb->mregs, MUSB_INTRRX);
^~~~~~~~~~~
--
In file included from drivers/net/ethernet/hisilicon/hix5hd2_gmac.c:18:0:
include/linux/clk.h: In function 'clk_exclusive_get':
>> include/linux/clk.h:636:44: warning: no return statement in function returning non-void [-Wreturn-type]
static inline int clk_exclusive_get(struct clk *clk) {}
^~~
include/linux/clk.h: At top level:
>> include/linux/clk.h:637:1: error: expected identifier or '(' before '{' token
{
^
drivers/net/ethernet/hisilicon/hix5hd2_gmac.c:26:0: warning: "PORT_EN" redefined
#define PORT_EN 0x0044
In file included from arch/blackfin/mach-bf533/include/mach/blackfin.h:16:0,
from arch/blackfin/include/asm/irqflags.h:11,
from include/linux/irqflags.h:16,
from arch/blackfin/include/asm/bitops.h:33,
from include/linux/bitops.h:38,
from include/linux/kernel.h:11,
from include/linux/list.h:9,
from include/linux/module.h:9,
from drivers/net/ethernet/hisilicon/hix5hd2_gmac.c:10:
arch/blackfin/mach-bf533/include/mach/defBF532.h:431:0: note: this is the location of the previous definition
#define PORT_EN 0x00000001 /* PPI Port Enable */
--
In file included from drivers/clocksource/timer-oxnas-rps.c:26:0:
include/linux/clk.h: In function 'clk_exclusive_get':
>> include/linux/clk.h:636:44: warning: no return statement in function returning non-void [-Wreturn-type]
static inline int clk_exclusive_get(struct clk *clk) {}
^~~
include/linux/clk.h: At top level:
>> include/linux/clk.h:637:1: error: expected identifier or '(' before '{' token
{
^
drivers/clocksource/timer-oxnas-rps.c:50:0: warning: "TIMER_ENABLE" redefined
#define TIMER_ENABLE BIT(7)
In file included from arch/blackfin/mach-bf533/include/mach/blackfin.h:16:0,
from arch/blackfin/include/asm/irqflags.h:11,
from include/linux/irqflags.h:16,
from arch/blackfin/include/asm/bitops.h:33,
from include/linux/bitops.h:38,
from include/linux/kernel.h:11,
from include/linux/list.h:9,
from include/linux/smp.h:12,
from include/linux/irq.h:13,
from drivers/clocksource/timer-oxnas-rps.c:24:
arch/blackfin/mach-bf533/include/mach/defBF532.h:97:0: note: this is the location of the previous definition
#define TIMER_ENABLE 0xFFC00640 /* Timer Enable Register */
--
In file included from drivers//clocksource/timer-oxnas-rps.c:26:0:
include/linux/clk.h: In function 'clk_exclusive_get':
>> include/linux/clk.h:636:44: warning: no return statement in function returning non-void [-Wreturn-type]
static inline int clk_exclusive_get(struct clk *clk) {}
^~~
include/linux/clk.h: At top level:
>> include/linux/clk.h:637:1: error: expected identifier or '(' before '{' token
{
^
drivers//clocksource/timer-oxnas-rps.c:50:0: warning: "TIMER_ENABLE" redefined
#define TIMER_ENABLE BIT(7)
In file included from arch/blackfin/mach-bf533/include/mach/blackfin.h:16:0,
from arch/blackfin/include/asm/irqflags.h:11,
from include/linux/irqflags.h:16,
from arch/blackfin/include/asm/bitops.h:33,
from include/linux/bitops.h:38,
from include/linux/kernel.h:11,
from include/linux/list.h:9,
from include/linux/smp.h:12,
from include/linux/irq.h:13,
from drivers//clocksource/timer-oxnas-rps.c:24:
arch/blackfin/mach-bf533/include/mach/defBF532.h:97:0: note: this is the location of the previous definition
#define TIMER_ENABLE 0xFFC00640 /* Timer Enable Register */
--
In file included from drivers/media/i2c/tc358743.c:32:0:
include/linux/clk.h: In function 'clk_exclusive_get':
>> include/linux/clk.h:636:44: warning: no return statement in function returning non-void [-Wreturn-type]
static inline int clk_exclusive_get(struct clk *clk) {}
^~~
include/linux/clk.h: At top level:
>> include/linux/clk.h:637:1: error: expected identifier or '(' before '{' token
{
^
In file included from drivers/media/i2c/tc358743.c:50:0:
drivers/media/i2c/tc358743_regs.h:32:0: warning: "CHIPID" redefined
#define CHIPID 0x0000
In file included from arch/blackfin/mach-bf533/include/mach/blackfin.h:16:0,
from arch/blackfin/include/asm/irqflags.h:11,
from include/linux/irqflags.h:16,
from arch/blackfin/include/asm/bitops.h:33,
from include/linux/bitops.h:38,
from include/linux/kernel.h:11,
from drivers/media/i2c/tc358743.c:28:
arch/blackfin/mach-bf533/include/mach/defBF532.h:22:0: note: this is the location of the previous definition
#define CHIPID 0xFFC00014 /* Chip ID Register */
--
In file included from drivers/rtc/rtc-xgene.c:29:0:
include/linux/clk.h: In function 'clk_exclusive_get':
>> include/linux/clk.h:636:44: warning: no return statement in function returning non-void [-Wreturn-type]
static inline int clk_exclusive_get(struct clk *clk) {}
^~~
include/linux/clk.h: At top level:
>> include/linux/clk.h:637:1: error: expected identifier or '(' before '{' token
{
^
drivers/rtc/rtc-xgene.c:42:0: warning: "RTC_STAT" redefined
#define RTC_STAT 0x10
In file included from arch/blackfin/mach-bf533/include/mach/blackfin.h:16:0,
from arch/blackfin/include/asm/irqflags.h:11,
from include/linux/irqflags.h:16,
from arch/blackfin/include/asm/bitops.h:33,
from include/linux/bitops.h:38,
from include/linux/kernel.h:11,
from include/linux/list.h:9,
from include/linux/module.h:9,
from drivers/rtc/rtc-xgene.c:24:
arch/blackfin/mach-bf533/include/mach/defBF532.h:41:0: note: this is the location of the previous definition
#define RTC_STAT 0xFFC00300 /* RTC Status Register */
vim +637 include/linux/clk.h
634
635
> 636 static inline int clk_exclusive_get(struct clk *clk) {}
> 637 {
638 return 0;
639 }
640
---
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