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authorColin Ian King <colin.king@canonical.com>2019-09-06 16:40:53 +0100
committerKalle Valo <kvalo@codeaurora.org>2019-09-13 17:23:18 +0300
commitd3bb26868105397bb23eccabe2eaae6662606629 (patch)
treec46fbbd5e99a8937b16a7323a0350f9a40e48110
parent527c5d375419b17a30df7dd7e539a966104eaffd (diff)
downloadlinux-d3bb26868105397bb23eccabe2eaae6662606629.tar.bz2
ssb: make array pwr_info_offset static const, makes object smaller
Don't populate the array pwr_info_offset on the stack but instead make it static const. Makes the object code smaller by 207 bytes. Before: text data bss dec hex filename 26066 3000 64 29130 71ca drivers/ssb/pci.o After: text data bss dec hex filename 25763 3096 64 28923 70fb drivers/ssb/pci.o (gcc version 9.2.1, amd64) Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Michael Büsch <m@bues.ch> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
-rw-r--r--drivers/ssb/pci.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c
index da2d2ab8104d..7c3ae52f2b15 100644
--- a/drivers/ssb/pci.c
+++ b/drivers/ssb/pci.c
@@ -595,7 +595,7 @@ static void sprom_extract_r8(struct ssb_sprom *out, const u16 *in)
{
int i;
u16 o;
- u16 pwr_info_offset[] = {
+ static const u16 pwr_info_offset[] = {
SSB_SROM8_PWR_INFO_CORE0, SSB_SROM8_PWR_INFO_CORE1,
SSB_SROM8_PWR_INFO_CORE2, SSB_SROM8_PWR_INFO_CORE3
};