| Message ID | 20170518211140.12023-2-wsa+renesas@sang-engineering.com (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Geert Uytterhoeven |
| Headers | show |
On Thu, May 18, 2017 at 11:11 PM, Wolfram Sang <wsa+renesas@sang-engineering.com> wrote: > 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: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
On Thu, May 18, 2017 at 11:11:39PM +0200, Wolfram Sang wrote: > 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: Wolfram Sang <wsa+renesas@sang-engineering.com> Applied to for-next, thanks!
diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c index 3d75593487454c..d5e39eccae9b97 100644 --- a/drivers/i2c/busses/i2c-sh_mobile.c +++ b/drivers/i2c/busses/i2c-sh_mobile.c @@ -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 diff --git a/include/linux/i2c/i2c-sh_mobile.h b/include/linux/i2c/i2c-sh_mobile.h deleted file mode 100644 index 06e3089795fbee..00000000000000 --- a/include/linux/i2c/i2c-sh_mobile.h +++ /dev/null @@ -1,11 +0,0 @@ -#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__ */
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: Wolfram Sang <wsa+renesas@sang-engineering.com> --- drivers/i2c/busses/i2c-sh_mobile.c | 8 -------- include/linux/i2c/i2c-sh_mobile.h | 11 ----------- 2 files changed, 19 deletions(-) delete mode 100644 include/linux/i2c/i2c-sh_mobile.h