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Subject[PATCH] staging: atomisp: lm3554: constify acpi_device_id.
Date
acpi_device_id are not supposed to change at runtime. All functions
working with acpi_device_id provided by <acpi/acpi_bus.h> work with
const acpi_device_id. So mark the non-const structs as const.

File size before:
text data bss dec hex filename
5347 1920 24 7291 1c7b drivers/staging/media/atomisp/i2c/lm3554.o

File size After adding 'const':
text data bss dec hex filename
5411 1856 24 7291 1c7b drivers/staging/media/atomisp/i2c/lm3554.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
drivers/staging/media/atomisp/i2c/lm3554.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/media/atomisp/i2c/lm3554.c b/drivers/staging/media/atomisp/i2c/lm3554.c
index dd9c9c3..9ba1037 100644
--- a/drivers/staging/media/atomisp/i2c/lm3554.c
+++ b/drivers/staging/media/atomisp/i2c/lm3554.c
@@ -974,7 +974,7 @@ static const struct dev_pm_ops lm3554_pm_ops = {
.resume = lm3554_resume,
};

-static struct acpi_device_id lm3554_acpi_match[] = {
+static const struct acpi_device_id lm3554_acpi_match[] = {
{ "INTCF1C" },
{},
};
--
2.7.4
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