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(parent: 92bf226) | patch
m68k: let clk_enable() return immediately if clk is NULL
authorDefang Bo <bodefang@126.com>
Mon, 28 Dec 2020 02:07:45 +0000 (10:07 +0800)
committerGreg Ungerer <gerg@linux-m68k.org>
Sun, 7 Feb 2021 22:15:17 +0000 (08:15 +1000)
commitc1fb1bf64bb63a1d6ae3311a9a3581a527c1f185
tree787edf9c5221bff4891bb507a4863f730ad0ce93tree | snapshot
parent92bf22614b21a2706f4993b278017e437f7785b3commit | diff
m68k: let clk_enable() return immediately if clk is NULL

Similar to commit<742859adc721>("m68k: let clk_disable() return immediately if clk is NULL").
there should be a check for clk to prevent NULL pointer dereference.

Signed-off-by: Defang Bo <bodefang@126.com>
Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
arch/m68k/coldfire/clk.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git