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media: exynos4-is: fimc-is-i2c: constify dev_pm_ops structures

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dev_pm_ops are not supposed to change at runtime. All functions
working with dev_pm_ops provided by <linux/device.h> work with
const dev_pm_ops. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   1195	    376	      0	   1571	    623	fimc-is-i2c.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
   1403	    176	      0	   1579	    62b	fimc-is-i2c.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Arvind Yadav 2017-06-29 04:21:35 -04:00 committed by Mauro Carvalho Chehab
parent 281643a2ad
commit 26d051e301
1 changed files with 1 additions and 1 deletions
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2
drivers/media/platform/exynos4-is/fimc-is-i2c.c
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@ -130,7 +130,7 @@ static int fimc_is_i2c_resume(struct device *dev)
}
#endif
static struct dev_pm_ops fimc_is_i2c_pm_ops = {
static const struct dev_pm_ops fimc_is_i2c_pm_ops = {
SET_RUNTIME_PM_OPS(fimc_is_i2c_runtime_suspend,
fimc_is_i2c_runtime_resume, NULL)
SET_SYSTEM_SLEEP_PM_OPS(fimc_is_i2c_suspend, fimc_is_i2c_resume)