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Chen Ni d3da7f00e2 fbdev: omapfb: Add missing error check for clk_get()

The hwa742_init() function did not check the return value of clk_get().
This could lead to dereferencing an error pointer in subsequent clock
operations, potentially causing a kernel crash.

Fix this by adding a missing error check and ensuring proper clock
resource cleanup on failure and driver removal.

Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Signed-off-by: Helge Deller <deller@gmx.de>

2026-03-10 18:40:21 +01:00

hwa742.c

fbdev: omapfb: Add missing error check for clk_get()

2026-03-10 18:40:21 +01:00

Kconfig

fbdev/omapfb: Use fbdev I/O helpers

2023-08-04 15:54:37 +02:00

lcd_ams_delta.c

fbdev: omap: Use lcd power constants

2024-09-30 16:49:42 +01:00

lcd_dma.c

fbdev/omap: Include <linux/export.h>