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[80.7.220.175]) by smtp.gmail.com with ESMTPSA id da17sm12803300edb.83.2021.03.23.02.34.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Mar 2021 02:34:07 -0700 (PDT) Date: Tue, 23 Mar 2021 09:34:05 +0000 From: Daniel Thompson To: Arnd Bergmann Cc: Lee Jones , Jingoo Han , Kristoffer Ericson , Richard Purdie , Arnd Bergmann , Sam Ravnborg , dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] backlight: journada720: fix Wmisleading-indentation warning Message-ID: <20210323093405.dp37pgnmxbpqsiif@maple.lan> References: <20210322164134.827091-1-arnd@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20210322164134.827091-1-arnd@kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Mar 22, 2021 at 05:41:28PM +0100, Arnd Bergmann wrote: > From: Arnd Bergmann > > With gcc-11, we get a warning about code that looks correct > but badly indented: > > drivers/video/backlight/jornada720_bl.c: In function ‘jornada_bl_update_status’: > drivers/video/backlight/jornada720_bl.c:66:11: error: this ‘else’ clause does not guard... [-Werror=misleading-indentation] > 66 | } else /* turn on backlight */ > | ^~~~ > > Change the formatting according to our normal conventions. > > Fixes: 13a7b5dc0d17 ("backlight: Adds HP Jornada 700 series backlight driver") > Signed-off-by: Arnd Bergmann I'm dubious that the re-indent matches the original authors intent... but it certainly does match what was actually written and tested so on that basis: Reviewed-by: Daniel Thompson Daniel. --- > drivers/video/backlight/jornada720_bl.c | 44 ++++++++++++------------- > 1 file changed, 22 insertions(+), 22 deletions(-) > > diff --git a/drivers/video/backlight/jornada720_bl.c b/drivers/video/backlight/jornada720_bl.c > index 996f7ba3b373..066d0dc98f60 100644 > --- a/drivers/video/backlight/jornada720_bl.c > +++ b/drivers/video/backlight/jornada720_bl.c > @@ -66,30 +66,30 @@ static int jornada_bl_update_status(struct backlight_device *bd) > } else /* turn on backlight */ > PPSR |= PPC_LDD1; > > - /* send command to our mcu */ > - if (jornada_ssp_byte(SETBRIGHTNESS) != TXDUMMY) { > - dev_info(&bd->dev, "failed to set brightness\n"); > - ret = -ETIMEDOUT; > - goto out; > - } > + /* send command to our mcu */ > + if (jornada_ssp_byte(SETBRIGHTNESS) != TXDUMMY) { > + dev_info(&bd->dev, "failed to set brightness\n"); > + ret = -ETIMEDOUT; > + goto out; > + } > > - /* > - * at this point we expect that the mcu has accepted > - * our command and is waiting for our new value > - * please note that maximum brightness is 255, > - * but due to physical layout it is equal to 0, so we simply > - * invert the value (MAX VALUE - NEW VALUE). > - */ > - if (jornada_ssp_byte(BL_MAX_BRIGHT - bd->props.brightness) > - != TXDUMMY) { > - dev_err(&bd->dev, "set brightness failed\n"); > - ret = -ETIMEDOUT; > - } > + /* > + * at this point we expect that the mcu has accepted > + * our command and is waiting for our new value > + * please note that maximum brightness is 255, > + * but due to physical layout it is equal to 0, so we simply > + * invert the value (MAX VALUE - NEW VALUE). > + */ > + if (jornada_ssp_byte(BL_MAX_BRIGHT - bd->props.brightness) > + != TXDUMMY) { > + dev_err(&bd->dev, "set brightness failed\n"); > + ret = -ETIMEDOUT; > + } > > - /* > - * If infact we get an TXDUMMY as output we are happy and dont > - * make any further comments about it > - */ > + /* > + * If infact we get an TXDUMMY as output we are happy and dont > + * make any further comments about it > + */ > out: > jornada_ssp_end(); > > -- > 2.29.2 >