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SubjectRe: [PATCH] mfd: sun6i-prcm: fix build warning for non-OF configurations
On Tue, Apr 16, 2019 at 02:24:59PM +0200, Arnd Bergmann wrote:
> When CONFIG_OF is disabled, we get a harmless warning about an
> unused variable:
> drivers/mfd/sun6i-prcm.c: In function 'sun6i_prcm_probe':
> drivers/mfd/sun6i-prcm.c:151:22: error: unused variable 'np' [-Werror=unused-variable]
> Remove the variable and open-code the value in the only place
> it is used, so it can get left out as well without CONFIG_OF.
> Fixes: a05a2e7998ab ("mfd: sun6i-prcm: Allow to compile with COMPILE_TEST")
> Signed-off-by: Arnd Bergmann <>

Acked-by: Maxime Ripard <>


Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
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