diff options
| author | Sergey Shtylyov <s.shtylyov@omp.ru> | 2021-12-14 23:42:46 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-12-17 18:54:23 +0300 |
| commit | 1aebf115afd730d1e0f773b8273b04b8681e1128 (patch) | |
| tree | 52b47bb3b40edd11693617c643d1872dbcb29e5b /drivers/usb/host | |
| parent | 12ba912c30477481cb50158bc5ca0318f41a1762 (diff) | |
| download | linux-1aebf115afd730d1e0f773b8273b04b8681e1128.tar.xz | |
usb: host: ehci-sh: propagate errors from platform_get_irq()
The driver overrides the error codes and IRQ0 returned by platform_get_irq()
to -ENODEV. Switch to propagating the error codes upstream. IRQ0 is no
longer returned by platform_get_irq(), so we now can safely ignore it...
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Link: https://lore.kernel.org/r/20211214204247.7172-4-s.shtylyov@omp.ru
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/ehci-sh.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/ehci-sh.c b/drivers/usb/host/ehci-sh.c index c25c51d26f26..882231b5c382 100644 --- a/drivers/usb/host/ehci-sh.c +++ b/drivers/usb/host/ehci-sh.c @@ -82,8 +82,8 @@ static int ehci_hcd_sh_probe(struct platform_device *pdev) return -ENODEV; irq = platform_get_irq(pdev, 0); - if (irq <= 0) { - ret = -ENODEV; + if (irq < 0) { + ret = irq; goto fail_create_hcd; } |