diff options
Diffstat (limited to 'arch/arm/mach-davinci/board-dm644x-evm.c')
| -rw-r--r-- | arch/arm/mach-davinci/board-dm644x-evm.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c index 070fb06cd1ff..9f405af36a6f 100644 --- a/arch/arm/mach-davinci/board-dm644x-evm.c +++ b/arch/arm/mach-davinci/board-dm644x-evm.c @@ -365,14 +365,13 @@ evm_led_setup(struct i2c_client *client, int gpio, unsigned ngpio, void *c) return status; } -static int +static void evm_led_teardown(struct i2c_client *client, int gpio, unsigned ngpio, void *c) { if (evm_led_dev) { platform_device_unregister(evm_led_dev); evm_led_dev = NULL; } - return 0; } static struct pcf857x_platform_data pcf_data_u2 = { @@ -427,7 +426,7 @@ evm_u18_setup(struct i2c_client *client, int gpio, unsigned ngpio, void *c) return 0; } -static int +static void evm_u18_teardown(struct i2c_client *client, int gpio, unsigned ngpio, void *c) { gpio_free(gpio + 1); @@ -438,7 +437,6 @@ evm_u18_teardown(struct i2c_client *client, int gpio, unsigned ngpio, void *c) device_remove_file(&client->dev, &dev_attr_user_sw); gpio_free(sw_gpio); } - return 0; } static struct pcf857x_platform_data pcf_data_u18 = { @@ -487,7 +485,7 @@ evm_u35_setup(struct i2c_client *client, int gpio, unsigned ngpio, void *c) return 0; } -static int +static void evm_u35_teardown(struct i2c_client *client, int gpio, unsigned ngpio, void *c) { gpio_free(gpio + 7); @@ -497,7 +495,6 @@ evm_u35_teardown(struct i2c_client *client, int gpio, unsigned ngpio, void *c) gpio_free(gpio + 2); gpio_free(gpio + 1); gpio_free(gpio + 0); - return 0; } static struct pcf857x_platform_data pcf_data_u35 = { |