From: Joe Perches Date: Sat, 6 Aug 2011 02:38:17 +0000 (-0700) Subject: sata_sil24: Use const X-Git-Tag: firefly_0821_release~3680^2~4295^2~45 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=fc8cc1d5b192b829b39ca534e6273a05f10cee79;p=firefly-linux-kernel-4.4.55.git 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 Signed-off-by: Jeff Garzik --- diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c index 55470f337e51..1e9140626a83 100644 --- a/drivers/ata/sata_sil24.c +++ b/drivers/ata/sata_sil24.c @@ -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;