Messages in this thread Patch in this message |  | | From | Colin King <> | Subject | [PATCH] x86/platform/intel-mid: make several arrays static, makes code smaller | Date | Fri, 25 Aug 2017 17:32:06 +0100 |
| |
From: Colin Ian King <colin.king@canonical.com>
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> --- arch/x86/platform/intel-mid/pwr.c | 4 ++-- 1 file 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) */ -- 2.14.1
|  |