diff options
| author | Thierry Reding <thierry.reding@avionic-design.de> | 2013-01-21 11:09:10 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-22 20:41:56 +0100 |
| commit | 1684789f86cbd6a1aff82970992c711898b19995 (patch) | |
| tree | 44508826c207445cd435ced69f8f414c2aebeb57 /drivers/misc/atmel-ssc.c | |
| parent | memory: Convert to devm_ioremap_resource() (diff) | |
| download | linux-1684789f86cbd6a1aff82970992c711898b19995.tar.xz linux-1684789f86cbd6a1aff82970992c711898b19995.zip | |
misc: 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: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/misc/atmel-ssc.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c index 3c09cbb70b1d..c208238b890a 100644 --- a/drivers/misc/atmel-ssc.c +++ b/drivers/misc/atmel-ssc.c @@ -159,11 +159,9 @@ static int ssc_probe(struct platform_device *pdev) return -ENXIO; } - ssc->regs = devm_request_and_ioremap(&pdev->dev, regs); - if (!ssc->regs) { - dev_dbg(&pdev->dev, "ioremap failed\n"); - return -EINVAL; - } + ssc->regs = devm_ioremap_resource(&pdev->dev, regs); + if (IS_ERR(ssc->regs)) + return PTR_ERR(ssc->regs); ssc->phybase = regs->start; |