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| author | Thomas Meyer <thomas@m3y3r.de> | 2011-12-08 02:05:52 +0100 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2011-12-08 02:05:52 +0100 |
| commit | 7803c7aa8ef262a63e91ee0b04470715a7dc2eb0 (patch) | |
| tree | c2b7eb11db99fc7cb03b47120d30db5f89316cb8 /arch/arm/plat-s3c24xx/dma.c | |
| parent | ARM: EXYNOS: remove exynos4_scu_enable() (diff) | |
| download | linux-7803c7aa8ef262a63e91ee0b04470715a7dc2eb0.tar.xz linux-7803c7aa8ef262a63e91ee0b04470715a7dc2eb0.zip | |
ARM: SAMSUNG: Use kmemdup rather than duplicating its implementation
The semantic patch that makes this change is available
in scripts/coccinelle/api/memdup.cocci.
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/plat-s3c24xx/dma.c')
| -rw-r--r-- | arch/arm/plat-s3c24xx/dma.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c index 53754bcf15a7..9fe35348e03b 100644 --- a/arch/arm/plat-s3c24xx/dma.c +++ b/arch/arm/plat-s3c24xx/dma.c @@ -1437,11 +1437,10 @@ int __init s3c24xx_dma_init_map(struct s3c24xx_dma_selection *sel) size_t map_sz = sizeof(*nmap) * sel->map_size; int ptr; - nmap = kmalloc(map_sz, GFP_KERNEL); + nmap = kmemdup(sel->map, map_sz, GFP_KERNEL); if (nmap == NULL) return -ENOMEM; - memcpy(nmap, sel->map, map_sz); memcpy(&dma_sel, sel, sizeof(*sel)); dma_sel.map = nmap; |