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i2c: s3c24x0: fix the compiler error for exynos4

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If CONFIG_SYS_I2C_S3C24X0_SLAVE isn't defined, then complie error should
be occurred.
This patch is for preventing it.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This commit is contained in:
Jaehoon Chung 2017-01-09 14:47:51 +09:00 • committed by Minkyu Kang
parent 816d8b5008
commit a298712e94
1 changed files with 7 additions and 1 deletions
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8
drivers/i2c/s3c24x0_i2c.c
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@ -24,6 +24,12 @@
#include <i2c.h>
#include "s3c24x0_i2c.h"
#ifndef CONFIG_SYS_I2C_S3C24X0_SLAVE
#define SYS_I2C_S3C24X0_SLAVE_ADDR 0
#else
#define SYS_I2C_S3C24X0_SLAVE_ADDR CONFIG_SYS_I2C_S3C24X0_SLAVE
#endif
DECLARE_GLOBAL_DATA_PTR;
/*
@ -87,7 +93,7 @@ static int s3c24x0_i2c_set_bus_speed(struct udevice *dev, unsigned int speed)
i2c_bus->clock_frequency = speed;
i2c_ch_init(i2c_bus->regs, i2c_bus->clock_frequency,
CONFIG_SYS_I2C_S3C24X0_SLAVE);
SYS_I2C_S3C24X0_SLAVE_ADDR);
return 0;
}