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authorColin Ian King <colin.king@canonical.com>2019-09-05 17:20:49 +0100
committerKalle Valo <kvalo@codeaurora.org>2019-09-13 16:44:49 +0300
commitc57391f4157256a86c85424a16285d27ba92035c (patch)
tree784061feac251408afb9dcc42f5f5bf77eb7758d /drivers/bcma
parent569ce0a486fdf79606adc763086455b4534999a0 (diff)
downloadlinux-c57391f4157256a86c85424a16285d27ba92035c.tar.bz2
bcma: make arrays pwr_info_offset and sprom_sizes static const, shrinks object size
Arrays pwr_info_offset and sprom_sizes can be make static const rather than populating them on the stack. Shrinks object size by 236 bytes. Before: text data bss dec hex filename 11300 1320 64 12684 318c drivers/bcma/sprom.o After: text data bss dec hex filename 10904 1480 64 12448 30a0 drivers/bcma/sprom.o (gcc version 9.2.1, amd64) Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/bcma')
-rw-r--r--drivers/bcma/sprom.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/bcma/sprom.c b/drivers/bcma/sprom.c
index 206edd3ba668..bd2c923a6586 100644
--- a/drivers/bcma/sprom.c
+++ b/drivers/bcma/sprom.c
@@ -222,7 +222,7 @@ static void bcma_sprom_extract_r8(struct bcma_bus *bus, const u16 *sprom)
{
u16 v, o;
int i;
- 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
};
@@ -578,9 +578,11 @@ int bcma_sprom_get(struct bcma_bus *bus)
{
u16 offset = BCMA_CC_SPROM;
u16 *sprom;
- size_t sprom_sizes[] = { SSB_SPROMSIZE_WORDS_R4,
- SSB_SPROMSIZE_WORDS_R10,
- SSB_SPROMSIZE_WORDS_R11, };
+ static const size_t sprom_sizes[] = {
+ SSB_SPROMSIZE_WORDS_R4,
+ SSB_SPROMSIZE_WORDS_R10,
+ SSB_SPROMSIZE_WORDS_R11,
+ };
int i, err = 0;
if (!bus->drv_cc.core)