LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Aman Sharma <amanharitsh123@gmail.com>
To: unlisted-recipients:; (no To-header on input)
Cc: amanharitsh123@gmail.com,
	Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Andrew Murray <amurray@thegoodpenguin.co.uk>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Ryder Lee <ryder.lee@mediatek.com>,
	Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>,
	Hou Zhiqiang <Zhiqiang.Hou@nxp.com>,
	Marc Gonzalez <marc.w.gonzalez@free.fr>,
	Mans Rullgard <mans@mansr.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org
Subject: [PATCH 5/5] pci: added check for return value of platform_get_irq
Date: Thu, 12 Mar 2020 00:49:06 +0530	[thread overview]
Message-ID: <a36999aa5c567c65ddfaf0b54406e8583343a510.1583952276.git.amanharitsh123@gmail.com> (raw)
In-Reply-To: <cover.1583952275.git.amanharitsh123@gmail.com>

Signed-off-by: Aman Sharma <amanharitsh123@gmail.com>
---
 drivers/pci/controller/pcie-mediatek.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie-mediatek.c
index cb982891b22b..ebfa7d5a4e2d 100644
--- a/drivers/pci/controller/pcie-mediatek.c
+++ b/drivers/pci/controller/pcie-mediatek.c
@@ -651,6 +651,9 @@ static int mtk_pcie_setup_irq(struct mtk_pcie_port *port,
 	}
 
 	port->irq = platform_get_irq(pdev, port->slot);
+	if (port->irq < 0)
+		return port->irq;
+
 	irq_set_chained_handler_and_data(port->irq,
 					 mtk_pcie_intr_handler, port);
 
-- 
2.20.1


      parent reply	other threads:[~2020-03-11 19:19 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-11 19:19 [PATCH 0/5] Handled return value of platform_get_irq correctly Aman Sharma
2020-03-11 19:19 ` [PATCH 1/5] pci: handled " Aman Sharma
2020-03-12 14:07   ` Linus Walleij
2020-03-12 19:02     ` Bjorn Helgaas
2020-03-12 22:45       ` Linus Walleij
2020-03-11 19:19 ` [PATCH 2/5] pci: added check for return value of platform_get_irq Aman Sharma
2020-03-11 19:19 ` [PATCH 3/5] pci: handled return value of platform_get_irq correctly Aman Sharma
2020-03-11 19:19 ` [PATCH 4/5] " Aman Sharma
2020-03-12  9:53   ` Marc Gonzalez
2020-03-12 14:11     ` Bjorn Helgaas
2020-03-12 15:53       ` Marc Gonzalez
2020-03-13 21:05       ` Thomas Gleixner
2020-03-13 21:56         ` Bjorn Helgaas
2020-03-17 22:03           ` Bjorn Helgaas
2020-03-18 13:42             ` Thomas Gleixner
2020-03-18 22:22               ` Bjorn Helgaas
2020-03-19  8:47                 ` Thomas Gleixner
2020-03-19 21:35                   ` Bjorn Helgaas
2020-03-11 19:19 ` Aman Sharma [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=a36999aa5c567c65ddfaf0b54406e8583343a510.1583952276.git.amanharitsh123@gmail.com \
    --to=amanharitsh123@gmail.com \
    --cc=Zhiqiang.Hou@nxp.com \
    --cc=amurray@thegoodpenguin.co.uk \
    --cc=bhelgaas@google.com \
    --cc=linus.walleij@linaro.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mediatek@lists.infradead.org \
    --cc=linux-pci@vger.kernel.org \
    --cc=lorenzo.pieralisi@arm.com \
    --cc=m.karthikeyan@mobiveil.co.in \
    --cc=mans@mansr.com \
    --cc=marc.w.gonzalez@free.fr \
    --cc=matthias.bgg@gmail.com \
    --cc=ryder.lee@mediatek.com \
    --cc=thomas.petazzoni@bootlin.com \
    --subject='Re: [PATCH 5/5] pci: added check for return value of platform_get_irq' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).