diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2012-10-22 17:02:23 +0800 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2012-11-28 12:39:20 -0500 |
| commit | 10083d7ac038da3062e6a496d883728afb388892 (patch) | |
| tree | 059159a60e8272f0f7ce9e08e971b4b30289b33b /drivers/ata/sata_sil24.c | |
| parent | 7f0658d37f2d9a3a251f5b0bf1877eb9ec593f04 (diff) | |
| download | linux-10083d7ac038da3062e6a496d883728afb388892.tar.bz2 | |
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/ata/sata_sil24.c')
| -rw-r--r-- | drivers/ata/sata_sil24.c | 4 |
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; } |