From: Christophe JAILLET <christophe.jaillet@wanadoo.fr> To: shawnguo@kernel.org, airlied@linux.ie Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET <christophe.jaillet@wanadoo.fr> Subject: [PATCH] drm: zte: Fix an error handling path in 'zx_crtc_bind()' Date: Sun, 11 Mar 2018 23:32:03 +0100 [thread overview] Message-ID: <20180311223203.3669-1-christophe.jaillet@wanadoo.fr> (raw) 'ret' is known to be 0 at this point. It must be updated by the value returned by 'clk_prepare_enable()'. Fixes: 0a886f59528a ("drm: zte: add initial vou drm driver") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> --- drivers/gpu/drm/zte/zx_vou.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/zte/zx_vou.c b/drivers/gpu/drm/zte/zx_vou.c index 7491813131f3..3351b258ed7a 100644 --- a/drivers/gpu/drm/zte/zx_vou.c +++ b/drivers/gpu/drm/zte/zx_vou.c @@ -838,7 +838,7 @@ static int zx_crtc_bind(struct device *dev, struct device *master, void *data) return ret; } - clk_prepare_enable(vou->ppu_clk); + ret = clk_prepare_enable(vou->ppu_clk); if (ret) { DRM_DEV_ERROR(dev, "failed to enable ppu_clk: %d\n", ret); goto disable_axi_clk; -- 2.14.1 --- L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast. https://www.avast.com/antivirus
WARNING: multiple messages have this Message-ID (diff)
From: Christophe JAILLET <christophe.jaillet@wanadoo.fr> To: shawnguo@kernel.org, airlied@linux.ie Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET <christophe.jaillet@wanadoo.fr> Subject: [PATCH] drm: zte: Fix an error handling path in 'zx_crtc_bind()' Date: Sun, 11 Mar 2018 22:32:03 +0000 [thread overview] Message-ID: <20180311223203.3669-1-christophe.jaillet@wanadoo.fr> (raw) 'ret' is known to be 0 at this point. It must be updated by the value returned by 'clk_prepare_enable()'. Fixes: 0a886f59528a ("drm: zte: add initial vou drm driver") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> --- drivers/gpu/drm/zte/zx_vou.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/zte/zx_vou.c b/drivers/gpu/drm/zte/zx_vou.c index 7491813131f3..3351b258ed7a 100644 --- a/drivers/gpu/drm/zte/zx_vou.c +++ b/drivers/gpu/drm/zte/zx_vou.c @@ -838,7 +838,7 @@ static int zx_crtc_bind(struct device *dev, struct device *master, void *data) return ret; } - clk_prepare_enable(vou->ppu_clk); + ret = clk_prepare_enable(vou->ppu_clk); if (ret) { DRM_DEV_ERROR(dev, "failed to enable ppu_clk: %d\n", ret); goto disable_axi_clk; -- 2.14.1 --- L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast. https://www.avast.com/antivirus
next reply other threads:[~2018-03-11 22:32 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-03-11 22:32 Christophe JAILLET [this message] 2018-03-11 22:32 ` [PATCH] drm: zte: Fix an error handling path in 'zx_crtc_bind()' Christophe JAILLET 2018-03-12 7:35 ` Shawn Guo 2018-03-12 7:35 ` Shawn Guo 2018-03-12 7:35 ` Shawn Guo
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