diff options
| author | Thomas Meyer <thomas@m3y3r.de> | 2012-03-14 13:28:36 +0400 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2012-05-15 19:49:00 +0400 |
| commit | 97bf7a190082457f84467b28baed14c8147476f2 (patch) | |
| tree | 0b825f7a9d29b1bdcdc1a64ebd02ca945f1147d5 /arch/mips/ath79/dev-gpio-buttons.c | |
| parent | 36be50515fe2aef61533b516fa2576a2c7fe7664 (diff) | |
| download | linux-97bf7a190082457f84467b28baed14c8147476f2.tar.xz | |
MIPS: ath79: 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: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3483/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/ath79/dev-gpio-buttons.c')
| -rw-r--r-- | arch/mips/ath79/dev-gpio-buttons.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/mips/ath79/dev-gpio-buttons.c b/arch/mips/ath79/dev-gpio-buttons.c index 4b0168a11c01..366b35fb164d 100644 --- a/arch/mips/ath79/dev-gpio-buttons.c +++ b/arch/mips/ath79/dev-gpio-buttons.c @@ -25,12 +25,10 @@ void __init ath79_register_gpio_keys_polled(int id, struct gpio_keys_button *p; int err; - p = kmalloc(nbuttons * sizeof(*p), GFP_KERNEL); + p = kmemdup(buttons, nbuttons * sizeof(*p), GFP_KERNEL); if (!p) return; - memcpy(p, buttons, nbuttons * sizeof(*p)); - pdev = platform_device_alloc("gpio-keys-polled", id); if (!pdev) goto err_free_buttons; |