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authorColin Ian King <colin.king@canonical.com>2018-11-30 02:15:56 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-12-06 17:53:15 +0300
commit4b4bdfe7d4a02a5c88ec242e3469cb81e00f1f34 (patch)
tree69fa9b6176c13ec169a6a315dcd1cb0ec19f01c1 /drivers/misc/ti-st
parent649ad1165ac17521c062022a0caf8f0eea71f881 (diff)
downloadlinux-4b4bdfe7d4a02a5c88ec242e3469cb81e00f1f34.tar.xz
misc: ti-st: make array read_ver_cmd static, shrinks object size
Don't populate the const array read_ver_cmd on the stack but instead make it static. Makes the object code smaller by 42 bytes: Before: text data bss dec hex filename 17262 6928 192 24382 5f3e drivers/misc/ti-st/st_kim.o After: text data bss dec hex filename 17156 6992 192 24340 5f14 drivers/misc/ti-st/st_kim.o (gcc version 8.2.0 x86_64) Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/ti-st')
-rw-r--r--drivers/misc/ti-st/st_kim.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/ti-st/st_kim.c b/drivers/misc/ti-st/st_kim.c
index e47abf173626..e7cfdbd1f66d 100644
--- a/drivers/misc/ti-st/st_kim.c
+++ b/drivers/misc/ti-st/st_kim.c
@@ -211,7 +211,7 @@ static void kim_int_recv(struct kim_data_s *kim_gdata,
static long read_local_version(struct kim_data_s *kim_gdata, char *bts_scr_name)
{
unsigned short version = 0, chip = 0, min_ver = 0, maj_ver = 0;
- const char read_ver_cmd[] = { 0x01, 0x01, 0x10, 0x00 };
+ static const char read_ver_cmd[] = { 0x01, 0x01, 0x10, 0x00 };
long timeout;
pr_debug("%s", __func__);