Commit 8498bce9 authored Jul 10, 2013 by Fabio Estevam Committed by Mark Brown Jul 15, 2013

spi: spi-mxs: Check the return value from stmp_reset_block()



stmp_reset_block() may fail, so let's check its return value and propagate it in
the case of error.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Mark Brown <broonie@linaro.org>

parent 9c4a39af

drivers/spi/spi-mxs.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -570,7 +570,9 @@ static int mxs_spi_probe(struct platform_device *pdev)
		clk_set_rate(ssp->clk, clk_freq);
		ssp->clk_rate = clk_get_rate(ssp->clk) / 1000;

		stmp_reset_block(ssp->base);
		ret = stmp_reset_block(ssp->base);
		if (ret)
		goto out_disable_clk;

		platform_set_drvdata(pdev, master);