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Re: [PATCH] pinctrl: aspeed: fix regmap error handling

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  Re: [PATCH] pinctrl: aspeed: fix regmap error handling Linus Walleij <linus.walleij@linaro.org> - 2016-09-13 10:50 +0200

#1482270 — Re: [PATCH] pinctrl: aspeed: fix regmap error handling

On Fri, Sep 9, 2016 at 11:26 AM, Arnd Bergmann <arnd@arndb.de> wrote:

> The newly added aspeed driver tries to check for a negative return
> value from a pinctrl function, but stores the intermediate value in
> a 'bool' variable, which cannot work:
>
> drivers/pinctrl/aspeed/pinctrl-aspeed.c: In function 'aspeed_sig_expr_set':
> drivers/pinctrl/aspeed/pinctrl-aspeed.c:192:11: error: comparison of constant '0' with boolean expression is always false [-Werror=bool-compare]
>
> This slightly reworks the logic to use an explicit comparison with zero
> before assigning to the temporary variable.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Patch applied with the ACKs.
Also added Colin as Reported-by.

Yours,
Linus Walleij

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