[PATCH 38/62] s2io: Use static const
From: Joe Perches <joe@perches.com>
Date: 2010-11-21 02:40:23
Also in:
lkml
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Using static const generally increases object text and decreases data size. It also generally decreases overall object size. text data bss dec hex filename 109387 389 24432 134208 20c40 drivers/net/s2io.o.old 109358 389 24432 134179 20c23 drivers/net/s2io.o.new Signed-off-by: Joe Perches <joe@perches.com> --- drivers/net/s2io.c | 20 ++++++++++++-------- 1 files changed, 12 insertions(+), 8 deletions(-)
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 0f4219c..22fea37 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c@@ -3598,10 +3598,12 @@ static int s2io_set_swapper(struct s2io_nic *sp) val64 = readq(&bar0->pif_rd_swapper_fb); if (val64 != 0x0123456789ABCDEFULL) { int i = 0; - u64 value[] = { 0xC30000C3C30000C3ULL, /* FE=1, SE=1 */ - 0x8100008181000081ULL, /* FE=1, SE=0 */ - 0x4200004242000042ULL, /* FE=0, SE=1 */ - 0}; /* FE=0, SE=0 */ + static const u64 value[] = { + 0xC30000C3C30000C3ULL, /* FE=1, SE=1 */ + 0x8100008181000081ULL, /* FE=1, SE=0 */ + 0x4200004242000042ULL, /* FE=0, SE=1 */ + 0 /* FE=0, SE=0 */ + }; while (i < 4) { writeq(value[i], &bar0->swapper_ctrl);
@@ -3627,10 +3629,12 @@ static int s2io_set_swapper(struct s2io_nic *sp) if (val64 != valt) { int i = 0; - u64 value[] = { 0x00C3C30000C3C300ULL, /* FE=1, SE=1 */ - 0x0081810000818100ULL, /* FE=1, SE=0 */ - 0x0042420000424200ULL, /* FE=0, SE=1 */ - 0}; /* FE=0, SE=0 */ + static const u64 value[] = { + 0x00C3C30000C3C300ULL, /* FE=1, SE=1 */ + 0x0081810000818100ULL, /* FE=1, SE=0 */ + 0x0042420000424200ULL, /* FE=0, SE=1 */ + 0 /* FE=0, SE=0 */ + }; while (i < 4) { writeq((value[i] | valr), &bar0->swapper_ctrl);
--
1.7.3.2.245.g03276.dirty