devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
mutex_init(&hdmi.ip_data.lock);
res = platform_get_resource(hdmi.pdev, IORESOURCE_MEM, 0);
mutex_init(&hdmi.ip_data.lock);
res = platform_get_resource(hdmi.pdev, IORESOURCE_MEM, 0);
- if (!res) {
- DSSERR("can't get IORESOURCE_MEM HDMI\n");
- return -EINVAL;
- }
/* Base address taken from platform */
hdmi.ip_data.base_wp = devm_ioremap_resource(&pdev->dev, res);
/* Base address taken from platform */
hdmi.ip_data.base_wp = devm_ioremap_resource(&pdev->dev, res);