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| author | Colin Ian King <colin.king@canonical.com> | 2019-09-05 18:20:49 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-09-13 15:44:49 +0200 |
| commit | c57391f4157256a86c85424a16285d27ba92035c (patch) | |
| tree | 784061feac251408afb9dcc42f5f5bf77eb7758d /drivers/bcma | |
| parent | rtlwifi: rtl8821ae: make array static const and remove redundant assignment (diff) | |
| download | linux-c57391f4157256a86c85424a16285d27ba92035c.tar.xz linux-c57391f4157256a86c85424a16285d27ba92035c.zip | |
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.c | 10 |
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) |