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| author | Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2019-08-12 18:04:44 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2019-08-19 14:13:00 +0200 |
| commit | 2d05dba2b25ecb0f8fc3a0b4eb2232da6454a47b (patch) | |
| tree | dd6628d1bdd38a416ad038de0796404e02827c94 /drivers/hid/wacom_wac.c | |
| parent | b640be5bc8e4673dc8049cf74176ddedecea5597 (diff) | |
| download | talos-op-linux-2d05dba2b25ecb0f8fc3a0b4eb2232da6454a47b.tar.gz talos-op-linux-2d05dba2b25ecb0f8fc3a0b4eb2232da6454a47b.zip | |
HID: cp2112: prevent sleeping function called from invalid context
When calling request_threaded_irq() with a CP2112, the function
cp2112_gpio_irq_startup() is called in a IRQ context.
Therefore we can not sleep, and we can not call
cp2112_gpio_direction_input() there.
Move the call to cp2112_gpio_direction_input() earlier to have a working
driver.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/wacom_wac.c')
0 files changed, 0 insertions, 0 deletions
