From: Sergey Shtylyov <s.shtylyov@omp.ru>
To: <linux-usb@vger.kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Alan Stern <stern@rowland.harvard.edu>
Cc: <linux-omap@vger.kernel.org>
Subject: [PATCH 4/4] usb: host: ohci-omap: propagate errors from platform_get_irq()
Date: Tue, 14 Dec 2021 23:42:47 +0300 [thread overview]
Message-ID: <20211214204247.7172-5-s.shtylyov@omp.ru> (raw)
In-Reply-To: <20211214204247.7172-1-s.shtylyov@omp.ru>
The driver overrides the error codes returned by platform_get_irq() to
-ENXIO for some strange reason. Switch to propagating the error codes
upstream.
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
---
drivers/usb/host/ohci-omap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index ded9738392e4..45dcf8292072 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -306,7 +306,7 @@ static int ohci_hcd_omap_probe(struct platform_device *pdev)
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
- retval = -ENXIO;
+ retval = irq;
goto err3;
}
retval = usb_add_hcd(hcd, irq, 0);
--
2.26.3
next prev parent reply other threads:[~2021-12-14 20:42 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-14 20:42 [PATCH 0/4] Propagate errors from platform_get_irq() in the USB drivers Sergey Shtylyov
2021-12-14 20:42 ` [PATCH 1/4] usb: gadget: udc: bcm63xx: propagate errors from platform_get_irq() Sergey Shtylyov
2021-12-16 3:48 ` Florian Fainelli
2021-12-14 20:42 ` [PATCH 2/4] usb: gadget: udc: pxa25x: " Sergey Shtylyov
2021-12-17 10:32 ` Daniel Mack
2021-12-17 11:11 ` Greg Kroah-Hartman
2021-12-14 20:42 ` [PATCH 3/4] usb: host: ehci-sh: " Sergey Shtylyov
2021-12-14 21:04 ` Alan Stern
2021-12-14 20:42 ` Sergey Shtylyov [this message]
2021-12-14 21:04 ` [PATCH 4/4] usb: host: ohci-omap: " Alan Stern
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