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>
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index 55470f3..1e91406 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -268,7 +268,7 @@
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 @@
/* 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;