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spi: spi-fsl-dspi: constify devtype_data

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of_id->data is const, so instead of casting the pointer to drop its
const status, this patch constify the devtype_data pointer.

Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
LABBE Corentin 2016-08-16 11:50:20 +02:00 • committed by Mark Brown
parent 29b4817d40
commit 94b968b5a3
1 changed files with 2 additions and 2 deletions
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4
drivers/spi/spi-fsl-dspi.c
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@ -159,7 +159,7 @@ struct fsl_dspi {
u8 cs; u8 cs;
u16 void_write_data; u16 void_write_data;
u32 cs_change; u32 cs_change;
struct fsl_dspi_devtype_data *devtype_data; const struct fsl_dspi_devtype_data *devtype_data;
wait_queue_head_t waitq; wait_queue_head_t waitq;
u32 waitflags; u32 waitflags;
@ -686,7 +686,7 @@ static int dspi_probe(struct platform_device *pdev)
} }
master->bus_num = bus_num; master->bus_num = bus_num;
dspi->devtype_data = (struct fsl_dspi_devtype_data *)of_id->data; dspi->devtype_data = of_id->data;
if (!dspi->devtype_data) { if (!dspi->devtype_data) {
dev_err(&pdev->dev, "can't get devtype_data\n"); dev_err(&pdev->dev, "can't get devtype_data\n");
ret = -EFAULT; ret = -EFAULT;