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sata_sil24: Use const 

Reduce data by using const.

$ size drivers/ata/sata_sil24.o*
   text	   data	    bss	    dec	    hex	filename
  12764	    614	   2688	  16066	   3ec2	drivers/ata/sata_sil24.o.new
  12320	   1058	   2688	  16066	   3ec2	drivers/ata/sata_sil24.o.old

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Joe Perches 2011-08-05 19:38:17 -07:00 committed by Jeff Garzik
parent 5e5a4f5d5a
commit fc8cc1d5b1
1 changed files with 2 additions and 2 deletions
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4
drivers/ata/sata_sil24.c
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@ -268,7 +268,7 @@ union sil24_cmd_block {
struct sil24_atapi_block atapi;
};
static struct sil24_cerr_info {
static const struct sil24_cerr_info {
unsigned int err_mask, action;
const char *desc;
} sil24_cerr_db[] = {
@ -1019,7 +1019,7 @@ static void sil24_error_intr(struct ata_port *ap)
/* deal with command error */
if (irq_stat & PORT_IRQ_ERROR) {
struct sil24_cerr_info *ci = NULL;
const struct sil24_cerr_info *ci = NULL;
unsigned int err_mask = 0, action = 0;
u32 context, cerr;
int pmp;