diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2019-09-21 15:35:08 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-10-01 12:35:18 +0100 |
| commit | 3f049e7df22e563b04fd576bdc37e6b3e2c7a996 (patch) | |
| tree | de6efa0c4386ab7cd850c63c144b6a17341cbfa1 | |
| parent | 6cdcb5d394413d906773f1ae2efaa86485d6d6e1 (diff) | |
spi: xtensa-xtfpga: Use devm_platform_ioremap_resource() in xtfpga_spi_probe()
Simplify this function implementation by using a known wrapper function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Link: https://lore.kernel.org/r/178bb78e-714f-645f-d819-5732870c4272@web.de
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | drivers/spi/spi-xtensa-xtfpga.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/spi/spi-xtensa-xtfpga.c b/drivers/spi/spi-xtensa-xtfpga.c index 86516eb1e143..fc2b5eb7d614 100644 --- a/drivers/spi/spi-xtensa-xtfpga.c +++ b/drivers/spi/spi-xtensa-xtfpga.c @@ -80,7 +80,6 @@ static void xtfpga_spi_chipselect(struct spi_device *spi, int is_on) static int xtfpga_spi_probe(struct platform_device *pdev) { struct xtfpga_spi *xspi; - struct resource *mem; int ret; struct spi_master *master; @@ -97,14 +96,7 @@ static int xtfpga_spi_probe(struct platform_device *pdev) xspi->bitbang.master = master; xspi->bitbang.chipselect = xtfpga_spi_chipselect; xspi->bitbang.txrx_word[SPI_MODE_0] = xtfpga_spi_txrx_word; - - mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!mem) { - dev_err(&pdev->dev, "No memory resource\n"); - ret = -ENODEV; - goto err; - } - xspi->regs = devm_ioremap_resource(&pdev->dev, mem); + xspi->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(xspi->regs)) { ret = PTR_ERR(xspi->regs); goto err; |