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| author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-04-15 13:38:07 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-04-15 13:40:33 -0700 |
| commit | e07a8943b809730220a4aff911d2bce6991828f1 (patch) | |
| tree | f2836a63be87b17a571151097402febba7b9e319 /drivers/input/serio | |
| parent | 39fbe5855737b2a2b8e097373951bbe1a4fdb345 (diff) | |
| download | blackbird-op-linux-e07a8943b809730220a4aff911d2bce6991828f1.tar.gz blackbird-op-linux-e07a8943b809730220a4aff911d2bce6991828f1.zip | |
Input: apbps2 - convert to devm_ioremap_resource()
Use the newly introduced devm_ioremap_resource() instead of
devm_request_and_ioremap() 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: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/serio')
| -rw-r--r-- | drivers/input/serio/apbps2.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/input/serio/apbps2.c b/drivers/input/serio/apbps2.c index 2c14e6fa64c2..17e01a807ddc 100644 --- a/drivers/input/serio/apbps2.c +++ b/drivers/input/serio/apbps2.c @@ -147,11 +147,9 @@ static int apbps2_of_probe(struct platform_device *ofdev) /* Find Device Address */ res = platform_get_resource(ofdev, IORESOURCE_MEM, 0); - priv->regs = devm_request_and_ioremap(&ofdev->dev, res); - if (!priv->regs) { - dev_err(&ofdev->dev, "io-regs mapping failed\n"); - return -EBUSY; - } + priv->regs = devm_ioremap_resource(&ofdev->dev, res); + if (IS_ERR(priv->regs)) + return PTR_ERR(priv->regs); /* Reset hardware, disable interrupt */ iowrite32be(0, &priv->regs->ctrl); |
