diff options
| author | Colin Ian King <colin.king@canonical.com> | 2017-08-25 19:32:06 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-08-29 14:30:16 +0300 |
| commit | 3308376a914b9c3f57a12072c063814403d983a8 (patch) | |
| tree | 58cff2ef8784678599f087b9184976e8e67398af /arch/x86/platform/intel-mid/pwr.c | |
| parent | db46e14f8a3c2657b8f777d422d7dfc7e61e52e9 (diff) | |
| download | linux-3308376a914b9c3f57a12072c063814403d983a8.tar.xz | |
x86/platform/intel-mid: Make several arrays static, to make code smaller
Don't populate arrays on the stack, instead make them static.
Makes the object code smaller by 76 bytes:
Before:
text data bss dec hex filename
4217 1540 128 5885 16fd arch/x86/platform/intel-mid/pwr.o
After:
text data bss dec hex filename
3981 1700 128 5809 16b1 arch/x86/platform/intel-mid/pwr.o
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Lukas Wunner <lukas@wunner.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: kernel-janitors@vger.kernel.org
Link: http://lkml.kernel.org/r/20170825163206.23250-1-colin.king@canonical.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/platform/intel-mid/pwr.c')
| -rw-r--r-- | arch/x86/platform/intel-mid/pwr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/platform/intel-mid/pwr.c b/arch/x86/platform/intel-mid/pwr.c index ef03852ea6e8..49ec5b94c71f 100644 --- a/arch/x86/platform/intel-mid/pwr.c +++ b/arch/x86/platform/intel-mid/pwr.c @@ -444,7 +444,7 @@ static int mid_set_initial_state(struct mid_pwr *pwr, const u32 *states) static int pnw_set_initial_state(struct mid_pwr *pwr) { /* On Penwell SRAM must stay powered on */ - const u32 states[] = { + static const u32 states[] = { 0xf00fffff, /* PM_SSC(0) */ 0xffffffff, /* PM_SSC(1) */ 0xffffffff, /* PM_SSC(2) */ @@ -455,7 +455,7 @@ static int pnw_set_initial_state(struct mid_pwr *pwr) static int tng_set_initial_state(struct mid_pwr *pwr) { - const u32 states[] = { + static const u32 states[] = { 0xffffffff, /* PM_SSC(0) */ 0xffffffff, /* PM_SSC(1) */ 0xffffffff, /* PM_SSC(2) */ |