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Fri, 26 Apr 2019 14:29:57 +0200 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 6B5BF38; Fri, 26 Apr 2019 12:29:56 +0000 (GMT) Received: from Webmail-eu.st.com (sfhdag5node3.st.com [10.75.127.15]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id DFC8A2541; Fri, 26 Apr 2019 12:29:55 +0000 (GMT) Received: from SFHDAG6NODE3.st.com (10.75.127.18) by SFHDAG5NODE3.st.com (10.75.127.15) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Fri, 26 Apr 2019 14:29:55 +0200 Received: from SFHDAG6NODE3.st.com ([fe80::d04:5337:ab17:b6f6]) by SFHDAG6NODE3.st.com ([fe80::d04:5337:ab17:b6f6%20]) with mapi id 15.00.1347.000; Fri, 26 Apr 2019 14:29:55 +0200 From: Philippe CORNU To: Fabien DESSENNE , Yannick FERTRE , Benjamin Gaignard , Vincent ABRIOU , David Airlie , Daniel Vetter , Maxime Coquelin , Alexandre TORGUE , "dri-devel@lists.freedesktop.org" , "linux-stm32@st-md-mailman.stormreply.com" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH 1/2] drm/stm: ltdc: manage the get_irq probe defer case Thread-Topic: [PATCH 1/2] drm/stm: ltdc: manage the get_irq probe defer case Thread-Index: AQHU+qZ/0GajSU5jHEGAEY+CrycsCaZOQKwA Date: Fri, 26 Apr 2019 12:29:55 +0000 Message-ID: References: <1556114601-30936-1-git-send-email-fabien.dessenne@st.com> <1556114601-30936-2-git-send-email-fabien.dessenne@st.com> In-Reply-To: <1556114601-30936-2-git-send-email-fabien.dessenne@st.com> Accept-Language: fr-FR, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.75.127.44] Content-ID: <2FCD238DAB07044BAB090319C5932379@st.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-04-26_08:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190426_053013_534693_828693D0 X-CRM114-Status: GOOD ( 18.66 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Fabien, and thank you for your patch, Acked-by: Philippe Cornu Philippe :-) On 4/24/19 4:03 PM, Fabien Dessenne wrote: > Manage the -EPROBE_DEFER error case for the ltdc IRQ. > > Signed-off-by: Fabien Dessenne > --- > drivers/gpu/drm/stm/ltdc.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c > index 566b0d8..521ba83 100644 > --- a/drivers/gpu/drm/stm/ltdc.c > +++ b/drivers/gpu/drm/stm/ltdc.c > @@ -1174,6 +1174,9 @@ int ltdc_load(struct drm_device *ddev) > > for (i = 0; i < MAX_IRQ; i++) { > irq = platform_get_irq(pdev, i); > + if (irq == -EPROBE_DEFER) > + goto err; > + > if (irq < 0) > continue; > > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel