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authorJoe Perches <joe@perches.com>2014-03-26 20:34:49 +0400
committerTejun Heo <tj@kernel.org>2014-03-26 20:36:53 +0400
commitd5185d655c1fc4dfd467303f45ba4496ad84ddf9 (patch)
tree2ef67e53daed91748cbd27a23887c3c25f0257d9 /drivers/ata/sata_sx4.c
parenta498e31643c1e9981fde87556bc4f6133e2fd989 (diff)
downloadlinux-d5185d655c1fc4dfd467303f45ba4496ad84ddf9.tar.xz
ata: remove superfluous casts
Unreferenced casts of void * types are unnecessary so remove them. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata/sata_sx4.c')
-rw-r--r--drivers/ata/sata_sx4.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/ata/sata_sx4.c b/drivers/ata/sata_sx4.c
index 6cd0312be484..39b5de60a1f9 100644
--- a/drivers/ata/sata_sx4.c
+++ b/drivers/ata/sata_sx4.c
@@ -1020,8 +1020,7 @@ static void pdc20621_get_from_dimm(struct ata_host *host, void *psource,
idx++;
dist = ((long) (window_size - (offset + size))) >= 0 ? size :
(long) (window_size - offset);
- memcpy_fromio((char *) psource, (char *) (dimm_mmio + offset / 4),
- dist);
+ memcpy_fromio(psource, dimm_mmio + offset / 4, dist);
psource += dist;
size -= dist;
@@ -1030,8 +1029,7 @@ static void pdc20621_get_from_dimm(struct ata_host *host, void *psource,
readl(mmio + PDC_GENERAL_CTLR);
writel(((idx) << page_mask), mmio + PDC_DIMM_WINDOW_CTLR);
readl(mmio + PDC_DIMM_WINDOW_CTLR);
- memcpy_fromio((char *) psource, (char *) (dimm_mmio),
- window_size / 4);
+ memcpy_fromio(psource, dimm_mmio, window_size / 4);
psource += window_size;
size -= window_size;
idx++;
@@ -1042,8 +1040,7 @@ static void pdc20621_get_from_dimm(struct ata_host *host, void *psource,
readl(mmio + PDC_GENERAL_CTLR);
writel(((idx) << page_mask), mmio + PDC_DIMM_WINDOW_CTLR);
readl(mmio + PDC_DIMM_WINDOW_CTLR);
- memcpy_fromio((char *) psource, (char *) (dimm_mmio),
- size / 4);
+ memcpy_fromio(psource, dimm_mmio, size / 4);
}
}
#endif