lkml.org 
[lkml]   [2017]   [Nov]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH] [media] au0828: make const array addr_list static
    Date
    From: Colin Ian King <colin.king@canonical.com>

    Don't populate array addr_list on the stack but instead make it
    static. Makes the object code smaller by over 360 bytes:

    Before:
    text data bss dec hex filename
    8036 1488 192 9716 25f4 au0828-input.o

    After:
    text data bss dec hex filename
    7696 1488 192 9376 24a0 au0828-input.o

    (gcc version 7.2.0 x86_64)

    Signed-off-by: Colin Ian King <colin.king@canonical.com>
    ---
    drivers/media/usb/au0828/au0828-input.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/media/usb/au0828/au0828-input.c b/drivers/media/usb/au0828/au0828-input.c
    index 7996eb83a54e..af68afe085b5 100644
    --- a/drivers/media/usb/au0828/au0828-input.c
    +++ b/drivers/media/usb/au0828/au0828-input.c
    @@ -269,7 +269,7 @@ static void au0828_rc_stop(struct rc_dev *rc)
    static int au0828_probe_i2c_ir(struct au0828_dev *dev)
    {
    int i = 0;
    - const unsigned short addr_list[] = {
    + static const unsigned short addr_list[] = {
    0x47, I2C_CLIENT_END
    };

    --
    2.14.1
    \
     
     \ /
      Last update: 2017-11-02 18:27    [W:2.649 / U:0.012 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site