Commit 8c88ab04 authored Jul 08, 2012 by Wolfram Sang Committed by Wolfram Sang Jul 10, 2012

i2c: imx: make bitrate an u32 type

sparse found this assignment of u32 to an int. Fix it:

drivers/i2c/busses/i2c-imx.c:540:56: warning: incorrect type in argument 3 (different signedness)

and also fix the type in platform_data. All current users use values
which fit into the old and new type, so it is a safe change.

Signed-off-by: Wolfram Sang <wolfram@the-dreams.de>
Reviewed-by: Richard Zhao <richard.zhao@freescale.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>

parent 1f09c672

arch/arm/plat-mxc/include/mach/i2c.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -15,7 +15,7 @@
		*
		**/
		struct imxi2c_platform_data {
		int bitrate;
		u32 bitrate;
		};

		#endif /* __ASM_ARCH_I2C_H_ */

drivers/i2c/busses/i2c-imx.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -471,8 +471,8 @@ static int __init i2c_imx_probe(struct platform_device *pdev)
		struct imxi2c_platform_data *pdata = pdev->dev.platform_data;
		struct pinctrl *pinctrl;
		void __iomem *base;
		int irq, bitrate;
		int ret;
		int irq, ret;
		u32 bitrate;

		dev_dbg(&pdev->dev, "<%s>\n", __func__);