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| author | Guenter Roeck <[email protected]> | 2021-09-08 19:08:17 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2021-09-20 18:05:49 +0000 |
| commit | e8f71f89236ef82d449991bfbc237e3cb6ea584f (patch) | |
| tree | a1fc1704bd77c604a186055bd439be02fffcba70 /lib/timerqueue.c | |
| parent | sparc64: fix pci_iounmap() when CONFIG_PCI is not set (diff) | |
| download | kernel-e8f71f89236ef82d449991bfbc237e3cb6ea584f.tar.gz kernel-e8f71f89236ef82d449991bfbc237e3cb6ea584f.zip | |
drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV
nvkm test builds fail with the following error.
drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c: In function 'nvkm_control_mthd_pstate_info':
drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c:60:35: error: overflow in conversion from 'int' to '__s8' {aka 'signed char'} changes value from '-251' to '5'
The code builds on most architectures, but fails on parisc where ENOSYS
is defined as 251.
Replace the error code with -ENODEV (-19). The actual error code does
not really matter and is not passed to userspace - it just has to be
negative.
Fixes: 7238eca4cf18 ("drm/nouveau: expose pstate selection per-power source in sysfs")
Signed-off-by: Guenter Roeck <[email protected]>
Cc: Ben Skeggs <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'lib/timerqueue.c')
0 files changed, 0 insertions, 0 deletions