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| author | Maxime Ripard <maxime.ripard@free-electrons.com> | 2014-04-26 21:59:50 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2014-05-04 08:59:44 +0200 |
| commit | 4409cafc1a4ce73ffc4a2107cda85fc1f034def0 (patch) | |
| tree | 6bbb8217b09c3b21a37242e9e6fa10bafced2c2b /drivers/pinctrl/sunxi/pinctrl-sunxi.c | |
| parent | pinctrl: sunxi: Replace hardcoded pin defines by a macro (diff) | |
| download | linux-4409cafc1a4ce73ffc4a2107cda85fc1f034def0.tar.xz linux-4409cafc1a4ce73ffc4a2107cda85fc1f034def0.zip | |
pinctrl: sunxi: Switch to devm_ioremap_resource
The previous code was calling of_iomap, which doesn't do any resource
management, and doesn't call request_mem_region either. Use
devm_ioremap_resource that do both.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'drivers/pinctrl/sunxi/pinctrl-sunxi.c')
| -rw-r--r-- | drivers/pinctrl/sunxi/pinctrl-sunxi.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c index c8b321ae6b17..f0e908702ebe 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c @@ -794,6 +794,7 @@ static int sunxi_pinctrl_probe(struct platform_device *pdev) struct pinctrl_pin_desc *pins; struct sunxi_pinctrl *pctl; struct reset_control *rstc; + struct resource *res; int i, ret, last_pin; struct clk *clk; @@ -804,9 +805,10 @@ static int sunxi_pinctrl_probe(struct platform_device *pdev) spin_lock_init(&pctl->lock); - pctl->membase = of_iomap(node, 0); - if (!pctl->membase) - return -ENOMEM; + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + pctl->membase = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(pctl->membase)) + return PTR_ERR(pctl->membase); device = of_match_device(sunxi_pinctrl_match, &pdev->dev); if (!device) |