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([2001:861:3385:e20:6384:4cf:52c5:3194]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-433b01e117bsm55427445e9.8.2024.11.21.03.18.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 21 Nov 2024 03:18:45 -0800 (PST) Message-ID: Date: Thu, 21 Nov 2024 12:18:44 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] drm/sti: Add __iomem for mixer_dbg_mxn's parameter To: Pei Xiao , alain.volmat@foss.st.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, --to=lkp@intel.com Cc: ville.syrjala@linux.intel.com, kernel test robot References: <202411191809.6V3c826r-lkp@intel.com> Content-Language: en-US, fr From: =?UTF-8?Q?Rapha=C3=ABl_Gallais-Pou?= In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit > Sparse complains about incorrect type in argument 1. > expected void const volatile __iomem *ptr but got void *. > so modify mixer_dbg_mxn's addr parameter. > > Reported-by: kernel test robot > Closes: https://lore.kernel.org/oe-kbuild-all/202411191809.6V3c826r-lkp@intel.com/ > Fixes: a5f81078a56c ("drm/sti: add debugfs entries for MIXER crtc") > Signed-off-by: Pei Xiao Hi, Thanks for your fix. Acked-by: Raphael Gallais-Pou Regards, Raphaël > --- > drivers/gpu/drm/sti/sti_mixer.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/sti/sti_mixer.c b/drivers/gpu/drm/sti/sti_mixer.c > index 7e5f14646625..06c1b81912f7 100644 > --- a/drivers/gpu/drm/sti/sti_mixer.c > +++ b/drivers/gpu/drm/sti/sti_mixer.c > @@ -137,7 +137,7 @@ static void mixer_dbg_crb(struct seq_file *s, int val) > } > } > > -static void mixer_dbg_mxn(struct seq_file *s, void *addr) > +static void mixer_dbg_mxn(struct seq_file *s, void __iomem *addr) > { > int i; >