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ARM: imx: 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: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Javier Martinez Canillas 2016-08-29 12:12:04 +02:00 committed by Shawn Guo
parent b19aa5a70e
commit d37bac434c
1 changed files with 3 additions and 3 deletions
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6
arch/arm/mach-imx/mach-kzm_arm11_01.c
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@ -63,7 +63,7 @@
*/
#define KZM_ARM11_16550 (MX31_CS4_BASE_ADDR + 0x1050)
#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE)
#if IS_ENABLED(CONFIG_SERIAL_8250)
/*
* KZM-ARM11-01 has an external UART on FPGA
*/
@ -141,7 +141,7 @@ static inline int kzm_init_ext_uart(void)
/*
* SMSC LAN9118
*/
#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
#if IS_ENABLED(CONFIG_SMSC911X)
static struct smsc911x_platform_config kzm_smsc9118_config = {
.phy_interface = PHY_INTERFACE_MODE_MII,
.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_HIGH,
@ -201,7 +201,7 @@ static inline int kzm_init_smsc9118(void)
}
#endif
#if defined(CONFIG_SERIAL_IMX) || defined(CONFIG_SERIAL_IMX_MODULE)
#if IS_ENABLED(CONFIG_SERIAL_IMX)
static const struct imxuart_platform_data uart_pdata __initconst = {
.flags = IMXUART_HAVE_RTSCTS,
};