From: Colin Ian King Date: Sun, 6 Oct 2019 14:42:56 +0000 (+0100) Subject: gpio: 104-idi-48e: make array register_offset static, makes object smaller X-Git-Tag: v5.5-rc1~94^2~28^2~1 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ac4062aa6c811db89ee3bbfd3101af931a50c1ba;p=thirdparty%2Fkernel%2Flinux.git gpio: 104-idi-48e: make array register_offset static, makes object smaller 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 Acked-by: William Breathitt Gray Signed-off-by: Bartosz Golaszewski --- diff --git a/drivers/gpio/gpio-104-idi-48.c b/drivers/gpio/gpio-104-idi-48.c index ff53887bdaa8a..79dead61e7763 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;