diff options
| author |   YueHaibing <yuehaibing@huawei.com> | 2019-09-30 17:49:09 +0800 |
|---|---|---|
| committer |   Marc Kleine-Budde <mkl@pengutronix.de> | 2019-11-11 21:58:09 +0100 |
| commit | 65725aa8829f0042db888c2b7e6cc8f1d79e7131 (patch) | |
| tree | fcb42ae5a8b6554b14fcce0f2695de9ab9323af7 /drivers/net/can/grcan.c | |
| parent | can: m_can: add support for handling arbitration error (diff) | |
| download | linux-dev-65725aa8829f0042db888c2b7e6cc8f1d79e7131.tar.xz linux-dev-65725aa8829f0042db888c2b7e6cc8f1d79e7131.zip | |
can: grcan: use devm_platform_ioremap_resource() to simplify code
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Sean Nyekjaer <sean@geanix.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/grcan.c')
| -rw-r--r-- | drivers/net/can/grcan.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/can/grcan.c b/drivers/net/can/grcan.c index b8f1f2b69dd3..378200b682fa 100644 --- a/drivers/net/can/grcan.c +++ b/drivers/net/can/grcan.c @@ -1652,7 +1652,6 @@ exit_free_candev: static int grcan_probe(struct platform_device *ofdev) { struct device_node *np = ofdev->dev.of_node; - struct resource *res; u32 sysid, ambafreq; int irq, err; void __iomem *base; @@ -1672,8 +1671,7 @@ static int grcan_probe(struct platform_device *ofdev) goto exit_error; } - res = platform_get_resource(ofdev, IORESOURCE_MEM, 0); - base = devm_ioremap_resource(&ofdev->dev, res); + base = devm_platform_ioremap_resource(ofdev, 0); if (IS_ERR(base)) { err = PTR_ERR(base); goto exit_error; |