xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

usb: cdns3: drd: return IRQ_NONE explicitly.

Browse Source 
IRQ_NONE can be returned indirect.

Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
This commit is contained in:
Pawel Laszczak
2020-07-13 12:05:49 +02:00
committed by Felipe Balbi
parent ecf4f823fb
commit 03cce68a82
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/usb/cdns3/drd.c
View File

@@ -279,12 +279,12 @@ static irqreturn_t cdns3_drd_irq(int irq, void *data)
u32 reg; u32 reg;
if (cdns->dr_mode != USB_DR_MODE_OTG) if (cdns->dr_mode != USB_DR_MODE_OTG)
return ret; return IRQ_NONE;
reg = readl(&cdns->otg_regs->ivect); reg = readl(&cdns->otg_regs->ivect);
if (!reg) if (!reg)
return ret; return IRQ_NONE;
if (reg & OTGIEN_ID_CHANGE_INT) { if (reg & OTGIEN_ID_CHANGE_INT) {
dev_dbg(cdns->dev, "OTG IRQ: new ID: %d\n", dev_dbg(cdns->dev, "OTG IRQ: new ID: %d\n",