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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2023-06-13 14:06:49 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-09-19 13:27:56 +0300 |
| commit | f83c1b13f8154e0284448912756d0a351a1a602a (patch) | |
| tree | b48a38e5be3514ab6d67e3a804e5229467195ba9 /drivers/clk | |
| parent | a0b4a0666beacfe8add9c71d8922475541dbae73 (diff) | |
| download | linux-f83c1b13f8154e0284448912756d0a351a1a602a.tar.xz | |
fbdev/ep93xx-fb: Do not assign to struct fb_info.dev
commit f90a0e5265b60cdd3c77990e8105f79aa2fac994 upstream.
Do not assing the Linux device to struct fb_info.dev. The call to
register_framebuffer() initializes the field to the fbdev device.
Drivers should not override its value.
Fixes a bug where the driver incorrectly decreases the hardware
device's reference counter and leaks the fbdev device.
v2:
* add Fixes tag (Dan)
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: 88017bda96a5 ("ep93xx video driver")
Cc: <stable@vger.kernel.org> # v2.6.32+
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230613110953.24176-15-tzimmermann@suse.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/clk')
0 files changed, 0 insertions, 0 deletions