spi: coldfire-qspi: Use clk_disable_unprepare in the remove function

[ Upstream commit d68f4c73d729245a47e70eb216fa24bc174ed2e2 ]

'clk_prepare_enable()' is used in the probe, so 'clk_disable_unprepare()'
should be used in the remove function to be consistent.

Fixes: 499de01c5c0b ("spi: coldfire-qspi: Use clk_prepare_enable and clk_disable_unprepare")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/ee91792ddba61342b0d3284cd4558a2b0016c4e7.1629319838.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/spi/spi-coldfire-qspi.c b/drivers/spi/spi-coldfire-qspi.c
index 8996115ce736a9cbe4346cf8b8b11b9483e7f048..263ce904732775986f9190598ffe964b300ae932 100644 (file)
--- a/drivers/spi/spi-coldfire-qspi.c
+++ b/drivers/spi/spi-coldfire-qspi.c
@@ -444,7 +444,7 @@ static int mcfqspi_remove(struct platform_device *pdev)
        mcfqspi_wr_qmr(mcfqspi, MCFQSPI_QMR_MSTR);
 
        mcfqspi_cs_teardown(mcfqspi);
-       clk_disable(mcfqspi->clk);
+       clk_disable_unprepare(mcfqspi->clk);
 
        return 0;
 }