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| author | Arnd Bergmann <arnd@arndb.de> | 2023-10-27 17:26:23 +0200 |
|---|---|---|
| committer | Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> | 2023-10-30 06:51:49 +0100 |
| commit | 1470acbef122c7e2e588f6346ce459c26d0568a2 (patch) | |
| tree | 5e8ffde2242a5cbc2fe01231cf8df5c1dcaddabf /drivers/accel/ivpu | |
| parent | drm/panel-edp: Add AUO B116XTN02, BOE NT116WHM-N21,836X2, NV116WHM-N49 V8.0 (diff) | |
| download | linux-1470acbef122c7e2e588f6346ce459c26d0568a2.tar.xz linux-1470acbef122c7e2e588f6346ce459c26d0568a2.zip | |
accel/ivpu: avoid build failure with CONFIG_PM=n
The usage count of struct dev_pm_info is an implementation detail that
is only available if CONFIG_PM is enabled, so printing it in a debug message
causes a build failure in configurations without PM:
In file included from include/linux/device.h:15,
from include/linux/pci.h:37,
from drivers/accel/ivpu/ivpu_pm.c:8:
drivers/accel/ivpu/ivpu_pm.c: In function 'ivpu_rpm_get_if_active':
drivers/accel/ivpu/ivpu_pm.c:254:51: error: 'struct dev_pm_info' has no member named 'usage_count'
254 | atomic_read(&vdev->drm.dev->power.usage_count));
| ^
include/linux/dev_printk.h:129:48: note: in definition of macro 'dev_printk'
129 | _dev_printk(level, dev, fmt, ##__VA_ARGS__); \
| ^~~~~~~~~~~
drivers/accel/ivpu/ivpu_drv.h:75:17: note: in expansion of macro 'dev_dbg'
75 | dev_dbg((vdev)->drm.dev, "[%s] " fmt, #type, ##args); \
| ^~~~~~~
drivers/accel/ivpu/ivpu_pm.c:253:9: note: in expansion of macro 'ivpu_dbg'
253 | ivpu_dbg(vdev, RPM, "rpm_get_if_active count %d\n",
| ^~~~~~~~
The print message does not seem essential, so the easiest workaround is
to just remove it.
Fixes: c39dc15191c4 ("accel/ivpu: Read clock rate only if device is up")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231027152633.528490-1-arnd@kernel.org
Diffstat (limited to 'drivers/accel/ivpu')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_pm.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/accel/ivpu/ivpu_pm.c b/drivers/accel/ivpu/ivpu_pm.c index d14b6fd796b4..568e4295dc56 100644 --- a/drivers/accel/ivpu/ivpu_pm.c +++ b/drivers/accel/ivpu/ivpu_pm.c @@ -250,9 +250,6 @@ int ivpu_rpm_get_if_active(struct ivpu_device *vdev) { int ret; - ivpu_dbg(vdev, RPM, "rpm_get_if_active count %d\n", - atomic_read(&vdev->drm.dev->power.usage_count)); - ret = pm_runtime_get_if_active(vdev->drm.dev, false); drm_WARN_ON(&vdev->drm, ret < 0); |