Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 175c7080 authored by Javier Martinez Canillas's avatar Javier Martinez Canillas Committed by Wolfram Sang
Browse files

i2c: i801: 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.

Using the macro makes the code more readable by helping abstract away some
of the Kconfig built-in and module enable details.

Signed-off-by: default avatarJavier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: default avatarJean Delvare <jdelvare@suse.de>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent b4cdaf32

drivers/i2c/busses/i2c-i801.c

+3 −6
Original line number Diff line number Diff line
@@ -98,8 +98,7 @@ 
#include <linux/platform_data/itco_wdt.h>

#include <linux/pm_runtime.h>



#if (defined CONFIG_I2C_MUX_GPIO || defined CONFIG_I2C_MUX_GPIO_MODULE) && \

		defined CONFIG_DMI

#if IS_ENABLED(CONFIG_I2C_MUX_GPIO) && defined CONFIG_DMI

#include <linux/gpio.h>

#include <linux/i2c-mux-gpio.h>

#endif
@@ -255,8 +254,7 @@ struct i801_priv { 
	int len;

	u8 *data;



#if (defined CONFIG_I2C_MUX_GPIO || defined CONFIG_I2C_MUX_GPIO_MODULE) && \

		defined CONFIG_DMI

#if IS_ENABLED(CONFIG_I2C_MUX_GPIO) && defined CONFIG_DMI

	const struct i801_mux_config *mux_drvdata;

	struct platform_device *mux_pdev;

#endif
@@ -1133,8 +1131,7 @@ static void __init input_apanel_init(void) {} 
static void i801_probe_optional_slaves(struct i801_priv *priv) {}

#endif	/* CONFIG_X86 && CONFIG_DMI */



#if (defined CONFIG_I2C_MUX_GPIO || defined CONFIG_I2C_MUX_GPIO_MODULE) && \

		defined CONFIG_DMI

#if IS_ENABLED(CONFIG_I2C_MUX_GPIO) && defined CONFIG_DMI

static struct i801_mux_config i801_mux_config_asus_z8_d12 = {

	.gpio_chip = "gpio_ich",

	.values = { 0x02, 0x03 },