From: Huang Rui <ray.huang@amd.com>
To: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Cc: "Rex Zhu" <rex.zhu@amd.com>, "Evan Quan" <evan.quan@amd.com>,
"Alex Deucher" <alexander.deucher@amd.com>,
"Christian K�nig" <christian.koenig@amd.com>,
"David (ChunMing) Zhou" <David1.Zhou@amd.com>,
"David Airlie" <airlied@linux.ie>,
"Daniel Vetter" <daniel@ffwll.ch>,
"Kees Cook" <keescook@chromium.org>,
dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] drm/amdgpu/powerplay: Fix missing break in switch statement
Date: Mon, 4 Mar 2019 14:32:57 +0800 [thread overview]
Message-ID: <20190304063256.GC10714@hr-amur2> (raw)
In-Reply-To: <20190301212943.GA21585@embeddedor>
On Fri, Mar 01, 2019 at 03:29:43PM -0600, Gustavo A. R. Silva wrote:
> Add missing break statement in order to prevent the code from falling
> through to case SMU_Discrete_DpmTable.
>
> This bug was found thanks to the ongoing efforts to enable
> -Wimplicit-fallthrough.
>
> Fixes: 34a564eaf528 ("drm/amd/powerplay: implement fw image related smum interface for Polaris.")
> Cc: stable@vger.kernel.org
> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
> ---
> drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
> index 52abca065764..222fb79d319e 100644
> --- a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
> +++ b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
> @@ -2330,6 +2330,7 @@ static uint32_t polaris10_get_offsetof(uint32_t type, uint32_t member)
> case DRAM_LOG_BUFF_SIZE:
> return offsetof(SMU74_SoftRegisters, DRAM_LOG_BUFF_SIZE);
> }
> + break;
> case SMU_Discrete_DpmTable:
> switch (member) {
> case UvdBootLevel:
> --
> 2.21.0
>
> _______________________________________________
> amd-gfx mailing list
> amd-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/amd-gfx
prev parent reply other threads:[~2019-03-04 6:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-01 21:29 Gustavo A. R. Silva
2019-03-01 23:54 ` Alex Deucher
2019-03-02 0:00 ` Gustavo A. R. Silva
2019-03-04 6:32 ` Huang Rui [this message]
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