Commit ac4062aa authored by Colin Ian King's avatar Colin Ian King Committed by Bartosz Golaszewski

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: default avatarColin Ian King <colin.king@canonical.com>
Acked-by: default avatarWilliam Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
parent a02712e1
......@@ -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;
......
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