[PATCH v6 11/22] mfd: omap-usb-host: Use devm_kzalloc() and devm_request_and_ioremap()
From: Sergei Shtylyov <hidden>
Date: 2013-01-16 18:36:26
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Hello. On 01/16/2013 05:43 PM, Roger Quadros wrote:
Use devm_ variants of kzalloc and ioremap. Also clean up error path.
Signed-off-by: Roger Quadros <redacted>
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quoted hunk ↗ jump to hunk
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c index 061366d..0f190b6 100644 --- a/drivers/mfd/omap-usb-host.c +++ b/drivers/mfd/omap-usb-host.c@@ -461,15 +461,20 @@ static int usbhs_omap_probe(struct platform_device *pdev)
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+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "uhh");
+ omap->uhh_base = devm_request_and_ioremap(dev, res);
+ if (!omap->uhh_base) {
+ dev_err(dev, "Resource request/ioremap failed\n");
+ return -ENOMEM;Should be -EADDRNOTAVAIL according to the comment to devm_request_and_ioremap()... WBR, Sergei