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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2012-10-22 17:02:23 +0800
committerJeff Garzik <jgarzik@redhat.com>2012-11-28 12:39:20 -0500
commit10083d7ac038da3062e6a496d883728afb388892 (patch)
tree059159a60e8272f0f7ce9e08e971b4b30289b33b /drivers
parent7f0658d37f2d9a3a251f5b0bf1877eb9ec593f04 (diff)
sata_sil24: remove unused variable from sata_sil24.c
The variable addr is initialized but never used otherwise, so remove the unused variable. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/ata/sata_sil24.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index a5f2a563a26a..59f0d630d634 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -506,8 +506,6 @@ static int sil24_scr_read(struct ata_link *link, unsigned sc_reg, u32 *val)
void __iomem *scr_addr = sil24_port_base(link->ap) + PORT_SCONTROL;
if (sc_reg < ARRAY_SIZE(sil24_scr_map)) {
- void __iomem *addr;
- addr = scr_addr + sil24_scr_map[sc_reg] * 4;
*val = readl(scr_addr + sil24_scr_map[sc_reg] * 4);
return 0;
}
@@ -519,8 +517,6 @@ static int sil24_scr_write(struct ata_link *link, unsigned sc_reg, u32 val)
void __iomem *scr_addr = sil24_port_base(link->ap) + PORT_SCONTROL;
if (sc_reg < ARRAY_SIZE(sil24_scr_map)) {
- void __iomem *addr;
- addr = scr_addr + sil24_scr_map[sc_reg] * 4;
writel(val, scr_addr + sil24_scr_map[sc_reg] * 4);
return 0;
}