diff options
author | Sergei Shtylyov <sshtylyov@ru.mvista.com> | 2010-12-10 13:03:29 -0500 |
---|---|---|
committer | Felipe Balbi <balbi@ti.com> | 2011-02-01 03:41:29 -0500 |
commit | 541079de88735152a993ff93e90096643730a054 (patch) | |
tree | f01ade724912a671831f710f1d2945808b195269 /drivers/usb/c67x00/c67x00-sched.c | |
parent | 456bb1697ec08c034449c81e03094fe26bedb9e9 (diff) |
usb: musb: core: fix IRQ check
musb_probe() only regards 0 as a wrong IRQ number, despite platform_get_irq()
that it calls returns -ENXIO in that case. It leads to musb_init_controller()
calling request_irq() with a negative IRQ number, and when it naturally
fails, the following is printed to the console:
request_irq -6 failed!
musb_init_controller failed with status -19
Fix musb_probe() to filter out the error values as well as 0.
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/c67x00/c67x00-sched.c')
0 files changed, 0 insertions, 0 deletions