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Input: surface3_spi - make const array header static, reduces object code size 

Don't populate the const array header on the stack, instead make it
static.  Makes the object code smaller by over 180 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
   6003	   1536	      0	   7539	   1d73	surface3_spi.o

After:
   text	   data	    bss	    dec	    hex	filename
   5726	   1632	      0	   7358	   1cbe	surface3_spi.o

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
hifive-unleashed-5.1
Colin Ian King 2017-09-07 14:27:12 -07:00 committed by Dmitry Torokhov
parent 4a54feea17
commit 023c437a7a
1 changed files with 1 additions and 1 deletions
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2
drivers/input/touchscreen/surface3_spi.c
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@ -173,7 +173,7 @@ static void surface3_spi_process_pen(struct surface3_ts_data *ts_data, u8 *data)
static void surface3_spi_process(struct surface3_ts_data *ts_data)
{
const char header[] = {
static const char header[] = {
0xff, 0xff, 0xff, 0xff, 0xa5, 0x5a, 0xe7, 0x7e, 0x01
};
u8 *data = ts_data->rd_buf;