Commit d2f31c49 authored by Wolfram Sang's avatar Wolfram Sang Committed by Wolfram Sang

i2c: sh_mobile: remove platform_data

No platform currently upstream makes use of this platform_data anymore.
The ones that did are converted to DT meanwhile. So, remove it. The old
platforms likely don't have the 'clks_per_cnt' feature, otherwise it
would have been implemented by now. And in the unlikely case they need
to setup a different bus speed, we should rather go for a generic i2c
platform data just for that.
Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent 6c427787
......@@ -24,7 +24,6 @@
#include <linux/dma-mapping.h>
#include <linux/err.h>
#include <linux/i2c.h>
#include <linux/i2c/i2c-sh_mobile.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/io.h>
......@@ -879,7 +878,6 @@ static int sh_mobile_i2c_hook_irqs(struct platform_device *dev, struct sh_mobile
static int sh_mobile_i2c_probe(struct platform_device *dev)
{
struct i2c_sh_mobile_platform_data *pdata = dev_get_platdata(&dev->dev);
struct sh_mobile_i2c_data *pd;
struct i2c_adapter *adap;
struct resource *res;
......@@ -910,7 +908,6 @@ static int sh_mobile_i2c_probe(struct platform_device *dev)
if (IS_ERR(pd->reg))
return PTR_ERR(pd->reg);
/* Use platform data bus speed or STANDARD_MODE */
ret = of_property_read_u32(dev->dev.of_node, "clock-frequency", &bus_speed);
pd->bus_speed = ret ? STANDARD_MODE : bus_speed;
......@@ -929,11 +926,6 @@ static int sh_mobile_i2c_probe(struct platform_device *dev)
if (config->setup)
config->setup(pd);
}
} else {
if (pdata && pdata->bus_speed)
pd->bus_speed = pdata->bus_speed;
if (pdata && pdata->clks_per_count)
pd->clks_per_count = pdata->clks_per_count;
}
/* The IIC blocks on SH-Mobile ARM processors
......
#ifndef __I2C_SH_MOBILE_H__
#define __I2C_SH_MOBILE_H__
#include <linux/platform_device.h>
struct i2c_sh_mobile_platform_data {
unsigned long bus_speed;
unsigned int clks_per_count;
};
#endif /* __I2C_SH_MOBILE_H__ */
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