Re: [PATCH] soc: fsl/qe: fix gpio save_regs functions
From: Linus Walleij <hidden>
Date: 2016-09-07 22:05:53
Also in:
linux-gpio, lkml, stable
On Tue, Sep 6, 2016 at 12:52 AM, Christophe Leroy [off-list ref] wrote:
of_mm_gpiochip_add_data() calls mm_gc->save_regs() before
setting the data. Therefore ->save_regs() cannot use
gpiochip_get_data()
An Oops is encountered without this fix.
fixes: 1e714e54b5ca5 ("powerpc: qe_lib-gpio: use gpiochip data pointer")
Signed-off-by: Christophe Leroy <redacted>
Cc: <redacted>Aha sorry for my regular screwups. :( Reviewed-by: Linus Walleij <redacted> Yours, Linus Walleij