fbdev: mmp: fix value check in mmphw_probe()

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commit 0872b2c0ab upstream.

in mmphw_probe(), check the return value of clk_prepare_enable()
and return the error code if clk_prepare_enable() returns an
unexpected value.

Fixes: d63028c389 ("video: mmp display controller support")
Signed-off-by: Yuanjun Gong <ruc_gongyuanjun@163.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Yuanjun Gong 2023-07-28 01:03:18 +08:00 • committed by Greg Kroah-Hartman

parent 184f1b68bb

commit bb70e2b70f

1 changed files with 3 additions and 1 deletions

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drivers/video/fbdev/mmp/hw/mmp_ctrl.c

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