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| author | Javier Martinez Canillas <javier@osg.samsung.com> | 2016-04-26 18:28:17 -0400 |
|---|---|---|
| committer | Darren Hart <dvhart@linux.intel.com> | 2016-05-05 13:52:18 -0700 |
| commit | 575b245d9047d190c8cbc44e2f0ef14897836292 (patch) | |
| tree | 64dae258dcc100d47b12027673cec3512084bd5d /drivers/platform/x86/fujitsu-laptop.c | |
| parent | 19d46ee1aec06de3dc1137c76c29e07bfd96d99d (diff) | |
| download | lwn-575b245d9047d190c8cbc44e2f0ef14897836292.tar.gz lwn-575b245d9047d190c8cbc44e2f0ef14897836292.zip | |
fujitsu-laptop: Use IS_ENABLED() instead of checking for built-in or module
The IS_ENABLED() macro checks if a Kconfig symbol has been enabled either
built-in or as a module, use that macro instead of open coding the same.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Jonathan Woithe <jwoithe@just42.net>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Diffstat (limited to 'drivers/platform/x86/fujitsu-laptop.c')
| -rw-r--r-- | drivers/platform/x86/fujitsu-laptop.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c index 1cb39d00d014..ce41bc34288d 100644 --- a/drivers/platform/x86/fujitsu-laptop.c +++ b/drivers/platform/x86/fujitsu-laptop.c @@ -69,7 +69,7 @@ #include <linux/kfifo.h> #include <linux/platform_device.h> #include <linux/slab.h> -#if defined(CONFIG_LEDS_CLASS) || defined(CONFIG_LEDS_CLASS_MODULE) +#if IS_ENABLED(CONFIG_LEDS_CLASS) #include <linux/leds.h> #endif #include <acpi/video.h> @@ -100,7 +100,7 @@ /* FUNC interface - responses */ #define UNSUPPORTED_CMD 0x80000000 -#if defined(CONFIG_LEDS_CLASS) || defined(CONFIG_LEDS_CLASS_MODULE) +#if IS_ENABLED(CONFIG_LEDS_CLASS) /* FUNC interface - LED control */ #define FUNC_LED_OFF 0x1 #define FUNC_LED_ON 0x30001 @@ -182,7 +182,7 @@ static struct fujitsu_hotkey_t *fujitsu_hotkey; static void acpi_fujitsu_hotkey_notify(struct acpi_device *device, u32 event); -#if defined(CONFIG_LEDS_CLASS) || defined(CONFIG_LEDS_CLASS_MODULE) +#if IS_ENABLED(CONFIG_LEDS_CLASS) static enum led_brightness logolamp_get(struct led_classdev *cdev); static void logolamp_set(struct led_classdev *cdev, enum led_brightness brightness); @@ -261,7 +261,7 @@ static int call_fext_func(int cmd, int arg0, int arg1, int arg2) return value; } -#if defined(CONFIG_LEDS_CLASS) || defined(CONFIG_LEDS_CLASS_MODULE) +#if IS_ENABLED(CONFIG_LEDS_CLASS) /* LED class callbacks */ static void logolamp_set(struct led_classdev *cdev, @@ -903,7 +903,7 @@ static int acpi_fujitsu_hotkey_add(struct acpi_device *device) /* Suspect this is a keymap of the application panel, print it */ pr_info("BTNI: [0x%x]\n", call_fext_func(FUNC_BUTTONS, 0x0, 0x0, 0x0)); -#if defined(CONFIG_LEDS_CLASS) || defined(CONFIG_LEDS_CLASS_MODULE) +#if IS_ENABLED(CONFIG_LEDS_CLASS) if (call_fext_func(FUNC_LEDS, 0x0, 0x0, 0x0) & LOGOLAMP_POWERON) { result = led_classdev_register(&fujitsu->pf_device->dev, &logolamp_led); @@ -963,7 +963,7 @@ static int acpi_fujitsu_hotkey_remove(struct acpi_device *device) struct fujitsu_hotkey_t *fujitsu_hotkey = acpi_driver_data(device); struct input_dev *input = fujitsu_hotkey->input; -#if defined(CONFIG_LEDS_CLASS) || defined(CONFIG_LEDS_CLASS_MODULE) +#if IS_ENABLED(CONFIG_LEDS_CLASS) if (fujitsu_hotkey->logolamp_registered) led_classdev_unregister(&logolamp_led); |