From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Fabien Dessenne <fabien.dessenne@st.com>,
Pavel Machek <pavel@ucw.cz>,
Hans Verkuil <hverkuil-cisco@xs4all.nl>,
Mauro Carvalho Chehab <mchehab+samsung@kernel.org>,
Sasha Levin <sashal@kernel.org>,
linux-media@vger.kernel.org
Subject: [PATCH AUTOSEL 4.19 13/29] media: stm32-dcmi: fix irq = 0 case
Date: Thu, 29 Aug 2019 06:49:53 -0400 [thread overview]
Message-ID: <20190829105009.2265-13-sashal@kernel.org> (raw)
In-Reply-To: <20190829105009.2265-1-sashal@kernel.org>
From: Fabien Dessenne <fabien.dessenne@st.com>
[ Upstream commit dbb9fcc8c2d8d4ea1104f51d4947a8a8199a2cb5 ]
Manage the irq = 0 case, where we shall return an error.
Fixes: b5b5a27bee58 ("media: stm32-dcmi: return appropriate error codes during probe")
Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
Reported-by: Pavel Machek <pavel@ucw.cz>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/media/platform/stm32/stm32-dcmi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/stm32/stm32-dcmi.c b/drivers/media/platform/stm32/stm32-dcmi.c
index d386822658922..1d9c028e52cba 100644
--- a/drivers/media/platform/stm32/stm32-dcmi.c
+++ b/drivers/media/platform/stm32/stm32-dcmi.c
@@ -1681,7 +1681,7 @@ static int dcmi_probe(struct platform_device *pdev)
if (irq <= 0) {
if (irq != -EPROBE_DEFER)
dev_err(&pdev->dev, "Could not get irq\n");
- return irq;
+ return irq ? irq : -ENXIO;
}
dcmi->res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
--
2.20.1
next prev parent reply other threads:[~2019-08-29 10:54 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-29 10:49 [PATCH AUTOSEL 4.19 01/29] hv_sock: Fix hang when a connection is closed Sasha Levin
2019-08-29 10:49 ` [PATCH AUTOSEL 4.19 02/29] Revert "dm bufio: fix deadlock with loop device" Sasha Levin
2019-08-29 10:49 ` [PATCH AUTOSEL 4.19 03/29] kprobes: Fix potential deadlock in kprobe_optimizer() Sasha Levin
2019-08-29 10:49 ` [PATCH AUTOSEL 4.19 04/29] ALSA: line6: Fix memory leak at line6_init_pcm() error path Sasha Levin
2019-08-29 10:49 ` [PATCH AUTOSEL 4.19 05/29] Blk-iolatency: warn on negative inflight IO counter Sasha Levin
2019-08-29 10:49 ` [PATCH AUTOSEL 4.19 06/29] blk-iolatency: fix STS_AGAIN handling Sasha Levin
2019-08-29 10:49 ` [PATCH AUTOSEL 4.19 07/29] {nl,mac}80211: fix interface combinations on crypto controlled devices Sasha Levin
2019-08-29 10:49 ` [PATCH AUTOSEL 4.19 08/29] timekeeping: Use proper ktime_add when adding nsecs in coarse offset Sasha Levin
2019-08-29 10:49 ` [PATCH AUTOSEL 4.19 09/29] selftests: fib_rule_tests: use pre-defined DEV_ADDR Sasha Levin
2019-08-29 10:49 ` [PATCH AUTOSEL 4.19 10/29] x86/ftrace: Fix warning and considate ftrace_jmp_replace() and ftrace_call_replace() Sasha Levin
2019-08-29 10:49 ` [PATCH AUTOSEL 4.19 11/29] binder: take read mode of mmap_sem in binder_alloc_free_page() Sasha Levin
2019-08-29 15:13 ` Tyler Hicks
2019-08-30 6:29 ` Greg Kroah-Hartman
2019-08-30 7:30 ` Tyler Hicks
2019-09-02 15:54 ` Greg Kroah-Hartman
2019-08-29 10:49 ` [PATCH AUTOSEL 4.19 12/29] powerpc/64: mark start_here_multiplatform as __ref Sasha Levin
2019-08-29 10:49 ` Sasha Levin [this message]
2019-08-29 10:49 ` [PATCH AUTOSEL 4.19 14/29] HID: input: fix a4tech horizontal wheel custom usage Sasha Levin
2019-08-29 10:49 ` [PATCH AUTOSEL 4.19 15/29] netfilter: nf_tables: use-after-free in failing rule with bound set Sasha Levin
2019-08-29 10:49 ` [PATCH AUTOSEL 4.19 16/29] userfaultfd_release: always remove uffd flags and clear vm_userfaultfd_ctx Sasha Levin
2019-08-29 10:49 ` [PATCH AUTOSEL 4.19 17/29] arm64: dts: rockchip: enable usb-host regulators at boot on rk3328-rock64 Sasha Levin
2019-08-29 10:49 ` [PATCH AUTOSEL 4.19 18/29] mac80211: fix possible sta leak Sasha Levin
2019-08-29 10:49 ` [PATCH AUTOSEL 4.19 19/29] scripts/decode_stacktrace: match basepath using shell prefix operator, not regex Sasha Levin
2019-08-29 10:50 ` [PATCH AUTOSEL 4.19 20/29] KVM: arm/arm64: Only skip MMIO insn once Sasha Levin
2019-08-29 10:50 ` [PATCH AUTOSEL 4.19 21/29] netfilter: ipset: Actually allow destination MAC address for hash:ip,mac sets too Sasha Levin
2019-08-29 10:50 ` [PATCH AUTOSEL 4.19 22/29] netfilter: ipset: Copy the right MAC address in bitmap:ip,mac and hash:ip,mac sets Sasha Levin
2019-08-29 10:50 ` [PATCH AUTOSEL 4.19 23/29] ALSA: usb-audio: Check mixer unit bitmap yet more strictly Sasha Levin
2019-08-29 10:50 ` [PATCH AUTOSEL 4.19 24/29] riscv: remove unused variable in ftrace Sasha Levin
2019-08-29 10:50 ` [PATCH AUTOSEL 4.19 25/29] nvme-fc: use separate work queue to avoid warning Sasha Levin
2019-08-29 10:50 ` [PATCH AUTOSEL 4.19 26/29] clk: s2mps11: Add used attribute to s2mps11_dt_match Sasha Levin
2019-08-29 10:50 ` [PATCH AUTOSEL 4.19 27/29] remoteproc: qcom: q6v5: shore up resource probe handling Sasha Levin
2019-08-29 10:50 ` [PATCH AUTOSEL 4.19 28/29] modules: always page-align module section allocations Sasha Levin
2019-08-29 10:50 ` [PATCH AUTOSEL 4.19 29/29] kernel/module: Fix mem leak in module_add_modinfo_attrs Sasha Levin
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