From: Colin Ian King <[email protected]> Don't populate the array register_offset on the stack but instead make it static. Makes the object code smaller by 63 bytes. Also add the int type specifier to clean up a checkpatch warning.
Before: text data bss dec hex filename 9212 5712 1408 16332 3fcc drivers/gpio/gpio-104-idi-48.o After: text data bss dec hex filename 9085 5776 1408 16269 3f8d drivers/gpio/gpio-104-idi-48.o (gcc version 9.2.1, amd64) Signed-off-by: Colin Ian King <[email protected]> --- drivers/gpio/gpio-104-idi-48.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-104-idi-48.c b/drivers/gpio/gpio-104-idi-48.c index ff53887bdaa8..c95c93ec0bd7 100644 --- a/drivers/gpio/gpio-104-idi-48.c +++ b/drivers/gpio/gpio-104-idi-48.c @@ -65,7 +65,7 @@ static int idi_48_gpio_get(struct gpio_chip *chip, unsigned offset) { struct idi_48_gpio *const idi48gpio = gpiochip_get_data(chip); unsigned i; - const unsigned register_offset[6] = { 0, 1, 2, 4, 5, 6 }; + static const unsigned int register_offset[6] = { 0, 1, 2, 4, 5, 6 }; unsigned base_offset; unsigned mask; -- 2.20.1
