Commit 9191546f authored Sep 10, 2013 by Uwe Kleine-König Committed by Mark Brown Sep 17, 2013

spi: efm32: add spi_bitbang_stop to device remove callback



This call is needed to cleanup the resources requested by
spi_bitbang_start in the probe callback.

Noticed-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>

parent 94c69f76

drivers/spi/spi-efm32.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -478,6 +478,8 @@ static int efm32_spi_remove(struct platform_device *pdev)
		struct spi_master *master = platform_get_drvdata(pdev);
		struct efm32_spi_ddata *ddata = spi_master_get_devdata(master);

		spi_bitbang_stop(&ddata->bitbang);

		efm32_spi_write32(ddata, 0, REG_IEN);

		free_irq(ddata->txirq, ddata);