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Commit 22acc37b authored by Hans de Goede's avatar Hans de Goede Committed by Wolfram Sang
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i2c: designware: Print clock freq on invalid clock freq error 



When we refuse to probe due to an invalid clock frequency, log
the frequency which is causing this error.

Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Reviewed-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent c64ffff7

drivers/i2c/busses/i2c-designware-platdrv.c

+2 −1
Original line number Diff line number Diff line
@@ -319,7 +319,8 @@ static int dw_i2c_plat_probe(struct platform_device *pdev) 
	if (dev->clk_freq != 100000 && dev->clk_freq != 400000

	    && dev->clk_freq != 1000000 && dev->clk_freq != 3400000) {

		dev_err(&pdev->dev,

			"Only 100kHz, 400kHz, 1MHz and 3.4MHz supported");

			"%d Hz is unsupported, only 100kHz, 400kHz, 1MHz and 3.4MHz are supported\n",

			dev->clk_freq);

		ret = -EINVAL;

		goto exit_reset;

	}