spi: fsl-(e)spi: simplify cleanup code

Now that most cleanup is done automatically the remove functions
can be significantly simplified.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 7 insertions, 11 deletions

diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c
index 8bfbe9e04bfd..17a9a879dcce 100644
--- a/drivers/spi/spi-fsl-spi.c
+++ b/drivers/spi/spi-fsl-spi.c
@@ -559,11 +559,6 @@ static irqreturn_t fsl_spi_irq(s32 irq, void *context_data)
 	return ret;
 }
 
-static void fsl_spi_remove(struct mpc8xxx_spi *mspi)
-{
-	fsl_spi_cpm_free(mspi);
-}
-
 static void fsl_spi_grlib_cs_control(struct spi_device *spi, bool on)
 {
 	struct mpc8xxx_spi *mpc8xxx_spi = spi_master_get_devdata(spi->master);
@@ -630,7 +625,6 @@ static struct spi_master * fsl_spi_probe(struct device *dev,
 	master->transfer_one_message = fsl_spi_do_one_msg;
 
 	mpc8xxx_spi = spi_master_get_devdata(master);
-	mpc8xxx_spi->spi_remove = fsl_spi_remove;
 	mpc8xxx_spi->max_bits_per_word = 32;
 	mpc8xxx_spi->type = fsl_spi_get_type(dev);
 
@@ -861,11 +855,8 @@ static int of_fsl_spi_remove(struct platform_device *ofdev)
 {
 	struct spi_master *master = platform_get_drvdata(ofdev);
 	struct mpc8xxx_spi *mpc8xxx_spi = spi_master_get_devdata(master);
-	int ret;
 
-	ret = mpc8xxx_spi_remove(&ofdev->dev);
-	if (ret)
-		return ret;
+	fsl_spi_cpm_free(mpc8xxx_spi);
 	if (mpc8xxx_spi->type == TYPE_FSL)
 		of_fsl_spi_free_chipselects(&ofdev->dev);
 	return 0;
@@ -911,7 +902,12 @@ static int plat_mpc8xxx_spi_probe(struct platform_device *pdev)
 
 static int plat_mpc8xxx_spi_remove(struct platform_device *pdev)
 {
-	return mpc8xxx_spi_remove(&pdev->dev);
+	struct spi_master *master = platform_get_drvdata(pdev);
+	struct mpc8xxx_spi *mpc8xxx_spi = spi_master_get_devdata(master);
+
+	fsl_spi_cpm_free(mpc8xxx_spi);
+
+	return 0;
 }
 
 MODULE_ALIAS("platform:mpc8xxx_spi");