diff options
| author | Sergey Shtylyov <s.shtylyov@omp.ru> | 2021-08-09 23:45:15 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-08-13 14:05:50 +0300 |
| commit | 711087f342914e831269438ff42cf59bb0142c71 (patch) | |
| tree | 31173be2bbb9e0730d72f748cc9c7871b63ee145 /drivers/usb/phy | |
| parent | ecff88e819e31081d41cd05bb199b9bd10e13e90 (diff) | |
| download | linux-711087f342914e831269438ff42cf59bb0142c71.tar.xz | |
usb: misc: brcmstb-usb-pinmap: add IRQ check
The driver neglects to check the result of platform_get_irq()'s call and
blithely passes the negative error codes to devm_request_irq() (which takes
*unsigned* IRQ #), causing it to fail with -EINVAL, overriding an original
error code. Stop calling devm_request_irq() with the invalid IRQ #s.
Fixes: 517c4c44b323 ("usb: Add driver to allow any GPIO to be used for 7211 USB signals")
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Link: https://lore.kernel.org/r/806d0b1a-365b-93d9-3fc1-922105ca5e61@omp.ru
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/phy')
0 files changed, 0 insertions, 0 deletions