From: Guenter Roeck Date: Fri, 17 Aug 2012 03:14:25 +0000 (-0700) Subject: spi/s3c64xx: Drop extra calls to spi_master_get in suspend/remove functions X-Git-Tag: upstream/snapshot3+hdmi~6559^2~1^2~15 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9a2a52452575a4edf5b91e341d7d87fe2be3474c;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git spi/s3c64xx: Drop extra calls to spi_master_get in suspend/remove functions Suspend and resume functions call spi_master_get() without matching spi_master_put(). The extra references are unnecessary and cause subsequent module unload attempts to fail. Drop the calls. Signed-off-by: Guenter Roeck Acked-by: Kukjin Kim Signed-off-by: Mark Brown --- diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index cfa2c35..0087139 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -1409,7 +1409,7 @@ static int s3c64xx_spi_remove(struct platform_device *pdev) #ifdef CONFIG_PM static int s3c64xx_spi_suspend(struct device *dev) { - struct spi_master *master = spi_master_get(dev_get_drvdata(dev)); + struct spi_master *master = dev_get_drvdata(dev); struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master); spi_master_suspend(master); @@ -1428,7 +1428,7 @@ static int s3c64xx_spi_suspend(struct device *dev) static int s3c64xx_spi_resume(struct device *dev) { - struct spi_master *master = spi_master_get(dev_get_drvdata(dev)); + struct spi_master *master = dev_get_drvdata(dev); struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master); struct s3c64xx_spi_info *sci = sdd->cntrlr_info; @@ -1452,7 +1452,7 @@ static int s3c64xx_spi_resume(struct device *dev) #ifdef CONFIG_PM_RUNTIME static int s3c64xx_spi_runtime_suspend(struct device *dev) { - struct spi_master *master = spi_master_get(dev_get_drvdata(dev)); + struct spi_master *master = dev_get_drvdata(dev); struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master); clk_disable(sdd->clk); @@ -1463,7 +1463,7 @@ static int s3c64xx_spi_runtime_suspend(struct device *dev) static int s3c64xx_spi_runtime_resume(struct device *dev) { - struct spi_master *master = spi_master_get(dev_get_drvdata(dev)); + struct spi_master *master = dev_get_drvdata(dev); struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master); clk_enable(sdd->src_clk);