Messages in this thread Patch in this message | | | From | Joe Perches <> | Subject | [PATCH 19/62] eepro: Use static const | Date | Sat, 20 Nov 2010 18:38:20 -0800 |
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Using static const generally increases object text and decreases data size. It also generally decreases overall object size.
text data bss dec hex filename 13007 97 3888 16992 4260 drivers/net/eepro.o.old 12969 97 3888 16954 423a drivers/net/eepro.o.new
Signed-off-by: Joe Perches <joe@perches.com> --- drivers/net/eepro.c | 9 +++++---- 1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c index 6fa4227..eb35951 100644 --- a/drivers/net/eepro.c +++ b/drivers/net/eepro.c @@ -891,12 +891,13 @@ err: there is non-reboot way to recover if something goes wrong. */ -static char irqrmap[] = {-1,-1,0,1,-1,2,-1,-1,-1,0,3,4,-1,-1,-1,-1}; -static char irqrmap2[] = {-1,-1,4,0,1,2,-1,3,-1,4,5,6,7,-1,-1,-1}; +static const char irqrmap[] = {-1,-1,0,1,-1,2,-1,-1,-1,0,3,4,-1,-1,-1,-1}; +static const char irqrmap2[] = {-1,-1,4,0,1,2,-1,3,-1,4,5,6,7,-1,-1,-1}; static int eepro_grab_irq(struct net_device *dev) { - int irqlist[] = { 3, 4, 5, 7, 9, 10, 11, 12, 0 }; - int *irqp = irqlist, temp_reg, ioaddr = dev->base_addr; + static const int irqlist[] = { 3, 4, 5, 7, 9, 10, 11, 12, 0 }; + const int *irqp = irqlist; + int temp_reg, ioaddr = dev->base_addr; eepro_sw2bank1(ioaddr); /* be CAREFUL, BANK 1 now */ -- 1.7.3.2.245.g03276.dirty
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