From: Gabor Juhos Date: Tue, 19 Dec 2017 07:24:38 +0000 (+0100) Subject: ar71xx: spi-rb4xx: balance clk_prepare_enable() call X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=6456999731fa8d22419ffeef9c1710e484620c80;p=librecmc%2Flibrecmc.git ar71xx: spi-rb4xx: balance clk_prepare_enable() call Commit c312cef223dd ("ar71xx: spi-rb4xx fix.") replaced the clk_enable() call with clk_prepare_enable() to meet the common clock framework requirements. However it did not change the clk_disable() call in the error patch which thus leads to imbalance. Fix the code by using the correct counterpart of clk_prepare_enable() in both places. Fixes: c312cef223dd ("ar71xx: spi-rb4xx fix.") Signed-off-by: Gabor Juhos --- diff --git a/target/linux/ar71xx/files/drivers/spi/spi-rb4xx.c b/target/linux/ar71xx/files/drivers/spi/spi-rb4xx.c index 9175fc7ae3..2d95e80495 100644 --- a/target/linux/ar71xx/files/drivers/spi/spi-rb4xx.c +++ b/target/linux/ar71xx/files/drivers/spi/spi-rb4xx.c @@ -379,7 +379,7 @@ static int rb4xx_spi_probe(struct platform_device *pdev) err_iounmap: iounmap(rbspi->base); err_clk_disable: - clk_disable(rbspi->ahb_clk); + clk_disable_unprepare(rbspi->ahb_clk); err_clk_put: clk_put(rbspi->ahb_clk); err_put_master: @@ -394,7 +394,7 @@ static int rb4xx_spi_remove(struct platform_device *pdev) struct rb4xx_spi *rbspi = platform_get_drvdata(pdev); iounmap(rbspi->base); - clk_disable(rbspi->ahb_clk); + clk_disable_unprepare(rbspi->ahb_clk); clk_put(rbspi->ahb_clk); platform_set_drvdata(pdev, NULL); spi_master_put(rbspi->master);