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Mon, 24 Aug 2020 11:23:54 +0100 From: Marc Zyngier To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org Subject: [PATCH 4/9] platform-msi: Provide default retrigger callback Date: Mon, 24 Aug 2020 11:23:12 +0100 Message-Id: <20200824102317.1038259-5-maz@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200824102317.1038259-1-maz@kernel.org> References: <20200824102317.1038259-1-maz@kernel.org> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, bhelgaas@google.com, gregory.clement@bootlin.com, jason@lakedaemon.net, laurentiu.tudor@nxp.com, tglx@linutronix.de, valentin.schneider@arm.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200824_062356_959037_E64E047A X-CRM114-Status: GOOD ( 13.77 ) X-Spam-Score: -6.2 (------) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-6.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -1.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jason Cooper , Gregory Clement , Bjorn Helgaas , Thomas Gleixner , Valentin Schneider , Laurentiu Tudor Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Signed-off-by: Marc Zyngier --- drivers/base/platform-msi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/base/platform-msi.c b/drivers/base/platform-msi.c index c4a17e5edf8b..0a043936b259 100644 --- a/drivers/base/platform-msi.c +++ b/drivers/base/platform-msi.c @@ -101,6 +101,8 @@ static void platform_msi_update_chip_ops(struct msi_domain_info *info) chip->irq_set_affinity = msi_domain_set_affinity; if (!chip->irq_write_msi_msg) chip->irq_write_msi_msg = platform_msi_write_msg; + if (!chip->irq_retrigger) + chip->irq_retrigger = irq_chip_retrigger_hierarchy; if (WARN_ON((info->flags & MSI_FLAG_LEVEL_CAPABLE) && !(chip->flags & IRQCHIP_SUPPORTS_LEVEL_MSI))) info->flags &= ~MSI_FLAG_LEVEL_CAPABLE;