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Diffstat (limited to 'arch/mips/ath79/dev-gpio-buttons.c')
-rw-r--r--arch/mips/ath79/dev-gpio-buttons.c4
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 4b0168a..366b35f 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;