diff options
| author | Tong Zhang <ztong0001@gmail.com> | 2021-03-15 15:59:14 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-16 12:18:15 +0100 |
| commit | 2e5848a3d86f03024ae096478bdb892ab3d79131 (patch) | |
| tree | 58f769a01b43fa762cc445954e0478711d4c4cf3 /drivers/usb/cdns3/cdns3-ti.c | |
| parent | e06da9ea3e3f6746a849edeae1d09ee821f5c2ce (diff) | |
staging: comedi: cb_pcidas: fix request_irq() warn
request_irq() wont accept a name which contains slash so we need to
repalce it with something else -- otherwise it will trigger a warning
and the entry in /proc/irq/ will not be created
since the .name might be used by userspace and we don't want to break
userspace, so we are changing the parameters passed to request_irq()
[ 1.630764] name 'pci-das1602/16'
[ 1.630950] WARNING: CPU: 0 PID: 181 at fs/proc/generic.c:180 __xlate_proc_name+0x93/0xb0
[ 1.634009] RIP: 0010:__xlate_proc_name+0x93/0xb0
[ 1.639441] Call Trace:
[ 1.639976] proc_mkdir+0x18/0x20
[ 1.641946] request_threaded_irq+0xfe/0x160
[ 1.642186] cb_pcidas_auto_attach+0xf4/0x610 [cb_pcidas]
Suggested-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Tong Zhang <ztong0001@gmail.com>
Link: https://lore.kernel.org/r/20210315195914.4801-1-ztong0001@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-ti.c')
0 files changed, 0 insertions, 0 deletions