#include <linux/module.h>
#include <linux/i2c.h>
-#include <linux/init.h>
#include <linux/time.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
int ret;
i2c = devm_kzalloc(&pdev->dev, sizeof(struct exynos5_i2c), GFP_KERNEL);
- if (!i2c) {
- dev_err(&pdev->dev, "no memory for state\n");
+ if (!i2c)
return -ENOMEM;
- }
if (of_property_read_u32(np, "clock-frequency", &op_clock)) {
i2c->speed_mode = HSI2C_FAST_SPD;