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 drivers/media/platform/exynos4-is/fimc-is-i2c.o
File size After adding 'const':
text data bss dec hex filename
1403 176 0 1579 62b drivers/media/platform/exynos4-is/fimc-is-i2c.o
Signed-off-by: Arvind Yadav <[email protected]>
---
drivers/media/platform/exynos4-is/fimc-is-i2c.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/exynos4-is/fimc-is-i2c.c b/drivers/media/platform/exynos4-is/fimc-is-i2c.c
index 2f55966..70dd485 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-i2c.c
+++ b/drivers/media/platform/exynos4-is/fimc-is-i2c.c
@@ -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)
--
1.9.1