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| author | Thierry Reding <thierry.reding@avionic-design.de> | 2013-01-21 11:09:18 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-25 12:21:47 -0800 |
| commit | b0ee5605234a24f209b803f691957e5012eebf9a (patch) | |
| tree | 498cf37959e4743600ded67456324fc6505de8b6 /drivers/spi/spi-ep93xx.c | |
| parent | e2cbdf3cb72571f1231cd7c3cb14009f9b8df707 (diff) | |
| download | linux-b0ee5605234a24f209b803f691957e5012eebf9a.tar.gz linux-b0ee5605234a24f209b803f691957e5012eebf9a.tar.bz2 linux-b0ee5605234a24f209b803f691957e5012eebf9a.zip | |
spi: Convert to devm_ioremap_resource()
Convert all uses of devm_request_and_ioremap() to the newly introduced
devm_ioremap_resource() which provides more consistent error handling.
devm_ioremap_resource() provides its own error messages so all explicit
error messages can be removed from the failure code paths.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/spi/spi-ep93xx.c')
| -rw-r--r-- | drivers/spi/spi-ep93xx.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/spi/spi-ep93xx.c b/drivers/spi/spi-ep93xx.c index acb1e1935c5a..2e31f32d06f1 100644 --- a/drivers/spi/spi-ep93xx.c +++ b/drivers/spi/spi-ep93xx.c @@ -1085,10 +1085,9 @@ static int ep93xx_spi_probe(struct platform_device *pdev) espi->sspdr_phys = res->start + SSPDR; - espi->regs_base = devm_request_and_ioremap(&pdev->dev, res); - if (!espi->regs_base) { - dev_err(&pdev->dev, "failed to map resources\n"); - error = -ENODEV; + espi->regs_base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(espi->regs_base)) { + error = PTR_ERR(espi->regs_base); goto fail_put_clock; } |