From: Fabien Dessenne <fabien.dessenne@st.com>
To: Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@st.com>,
Ohad Ben-Cohen <ohad@wizery.com>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
<linux-remoteproc@vger.kernel.org>
Cc: Arnaud Pouliquen <arnaud.pouliquen@st.com>,
Loic Pallardy <loic.pallardy@st.com>,
Fabien Dessenne <fabien.dessenne@st.com>
Subject: [PATCH] remoteproc: stm32: manage the get_irq probe defer case
Date: Mon, 26 Aug 2019 17:38:29 +0200 [thread overview]
Message-ID: <1566833909-16644-1-git-send-email-fabien.dessenne@st.com> (raw)
Manage the -EPROBE_DEFER error case for "wdg" IRQ.
Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
---
drivers/remoteproc/stm32_rproc.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/remoteproc/stm32_rproc.c b/drivers/remoteproc/stm32_rproc.c
index 1c95913..2cf4b29 100644
--- a/drivers/remoteproc/stm32_rproc.c
+++ b/drivers/remoteproc/stm32_rproc.c
@@ -517,6 +517,9 @@ static int stm32_rproc_parse_dt(struct platform_device *pdev)
int err, irq;
irq = platform_get_irq(pdev, 0);
+ if (irq == -EPROBE_DEFER)
+ return -EPROBE_DEFER;
+
if (irq > 0) {
err = devm_request_irq(dev, irq, stm32_rproc_wdg, 0,
dev_name(dev), rproc);
--
2.7.4
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reply other threads:[~2019-08-26 15:42 UTC|newest]
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