Re: [PATCH 1/7] arm: imx: power-off: change to syscon to access register
From: Alexandre Belloni <hidden>
Date: 2015-05-16 13:54:17
Also in:
linux-arm-kernel, linux-devicetree, linux-pm, linux-rtc
Hi, On 15/05/2015 at 21:36:24 +0800, Frank.Li@freescale.com wrote :
static int imx_poweroff_probe(struct platform_device *pdev)
{
- snvs_base = of_iomap(pdev->dev.of_node, 0);
- if (!snvs_base) {
+ struct device_node *nd;
+
+ nd = of_get_parent(pdev->dev.of_node);
+ if (!nd)
+ return -ENODEV;
+ snvs = syscon_node_to_regmap (nd);You should remove that space ---^ -- Alexandre Belloni, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com