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| author | Colin Ian King <colin.king@canonical.com> | 2019-09-06 16:40:53 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-09-13 17:23:18 +0300 |
| commit | d3bb26868105397bb23eccabe2eaae6662606629 (patch) | |
| tree | c46fbbd5e99a8937b16a7323a0350f9a40e48110 /drivers | |
| parent | 527c5d375419b17a30df7dd7e539a966104eaffd (diff) | |
| download | lwn-d3bb26868105397bb23eccabe2eaae6662606629.tar.gz lwn-d3bb26868105397bb23eccabe2eaae6662606629.zip | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ssb/pci.c | 2 |
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 }; |