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drm/ssd130x: Call drm_atomic_helper_shutdown() at remove time

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Based on grepping through the source code, this driver appears to be
missing a call to drm_atomic_helper_shutdown() at remove time. Let's
add it.

The fact that we should call drm_atomic_helper_shutdown() in the case
of OS driver remove comes straight out of the kernel doc "driver
instance overview" in drm_drv.c.

Suggested-by: Maxime Ripard <mripard@kernel.org>
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230901163944.RFT.4.I4752a39ad9f8fd08b32c2b78a8a3e40491bfb5eb@changeid
This commit is contained in:
Douglas Anderson 2023-09-01 16:39:55 -07:00
parent 013d382d11
commit 10c8204c8b
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/solomon/ssd130x.c
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@ -1245,6 +1245,7 @@ EXPORT_SYMBOL_GPL(ssd130x_probe);
void ssd130x_remove(struct ssd130x_device *ssd130x)
{
drm_dev_unplug(&ssd130x->drm);
drm_atomic_helper_shutdown(&ssd130x->drm);
}
EXPORT_SYMBOL_GPL(ssd130x_remove);