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path: root/drivers/spi/spi-fsl-dspi.c
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Diffstat (limited to 'drivers/spi/spi-fsl-dspi.c')
-rw-r--r--drivers/spi/spi-fsl-dspi.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c
index 4e44575bd87..8641b03bdd7 100644
--- a/drivers/spi/spi-fsl-dspi.c
+++ b/drivers/spi/spi-fsl-dspi.c
@@ -108,7 +108,7 @@ struct fsl_dspi {
struct spi_bitbang bitbang;
struct platform_device *pdev;
- void *base;
+ void __iomem *base;
int irq;
struct clk *clk;
@@ -165,7 +165,7 @@ static void hz_to_spi_baud(char *pbr, char *br, int speed_hz,
}
}
- pr_warn("Can not find valid buad rate,speed_hz is %d,clkrate is %ld\
+ pr_warn("Can not find valid baud rate,speed_hz is %d,clkrate is %ld\
,we use the max prescaler value.\n", speed_hz, clkrate);
*pbr = ARRAY_SIZE(pbr_tbl) - 1;
*br = ARRAY_SIZE(brs) - 1;
@@ -450,7 +450,7 @@ static int dspi_probe(struct platform_device *pdev)
dspi = spi_master_get_devdata(master);
dspi->pdev = pdev;
- dspi->bitbang.master = spi_master_get(master);
+ dspi->bitbang.master = master;
dspi->bitbang.chipselect = dspi_chipselect;
dspi->bitbang.setup_transfer = dspi_setup_transfer;
dspi->bitbang.txrx_bufs = dspi_txrx_transfer;
@@ -520,7 +520,6 @@ out_clk_put:
clk_disable_unprepare(dspi->clk);
out_master_put:
spi_master_put(master);
- platform_set_drvdata(pdev, NULL);
return ret;
}
@@ -531,6 +530,7 @@ static int dspi_remove(struct platform_device *pdev)
/* Disconnect from the SPI framework */
spi_bitbang_stop(&dspi->bitbang);
+ clk_disable_unprepare(dspi->clk);
spi_master_put(dspi->bitbang.master);
return 0;
@@ -547,5 +547,5 @@ static struct platform_driver fsl_dspi_driver = {
module_platform_driver(fsl_dspi_driver);
MODULE_DESCRIPTION("Freescale DSPI Controller Driver");
-MODULE_LICENSE("GPL v2");
+MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:" DRIVER_NAME);