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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-12-06 18:12:13 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-12-09 21:24:21 +0400 |
| commit | 87917528cc922d0b91643dabacec01415c792086 (patch) | |
| tree | 6700858f1aec1beee68192a4901ff091cd7e3f7e /drivers/spi/spi-bcm63xx-hsspi.c | |
| parent | 142168eba9dc5c20538a67049ad53c49bc6f8336 (diff) | |
| download | linux-87917528cc922d0b91643dabacec01415c792086.tar.xz | |
spi: bcm63xx-hsspi: checking for ERR_PTR instead of NULL
devm_request_and_ioremap() returns NULL on error, it doesn't return an
ERR_PTR(). This patch fixes it by switching to devm_ioremap_resource()
which is the prefered function anyway.
Fixes: 142168eba9dc ('spi: bcm63xx-hsspi: add bcm63xx HSSPI driver')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Jonas Gorski <jogo@openwrt.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-bcm63xx-hsspi.c')
| -rw-r--r-- | drivers/spi/spi-bcm63xx-hsspi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi-bcm63xx-hsspi.c b/drivers/spi/spi-bcm63xx-hsspi.c index bc8d848d33b7..2cfe8eb619fd 100644 --- a/drivers/spi/spi-bcm63xx-hsspi.c +++ b/drivers/spi/spi-bcm63xx-hsspi.c @@ -338,7 +338,7 @@ static int bcm63xx_hsspi_probe(struct platform_device *pdev) } res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - regs = devm_request_and_ioremap(dev, res_mem); + regs = devm_ioremap_resource(dev, res_mem); if (IS_ERR(regs)) return PTR_ERR(regs); |