From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Chris Packham <chris.packham@alliedtelesis.co.nz>,
Wolfram Sang <wsa@the-dreams.de>, Sasha Levin <sashal@kernel.org>,
linux-i2c@vger.kernel.org
Subject: [PATCH AUTOSEL 5.5 35/35] i2c: pca-platform: Use platform_irq_get_optional
Date: Mon, 6 Apr 2020 20:00:57 -0400 [thread overview]
Message-ID: <20200407000058.16423-35-sashal@kernel.org> (raw)
In-Reply-To: <20200407000058.16423-1-sashal@kernel.org>
From: Chris Packham <chris.packham@alliedtelesis.co.nz>
[ Upstream commit 14c1fe699cad9cb0acda4559c584f136d18fea50 ]
The interrupt is not required so use platform_irq_get_optional() to
avoid error messages like
i2c-pca-platform 22080000.i2c: IRQ index 0 not found
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/i2c/busses/i2c-pca-platform.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-pca-platform.c b/drivers/i2c/busses/i2c-pca-platform.c
index a7a81846d5b1d..635dd697ac0bb 100644
--- a/drivers/i2c/busses/i2c-pca-platform.c
+++ b/drivers/i2c/busses/i2c-pca-platform.c
@@ -140,7 +140,7 @@ static int i2c_pca_pf_probe(struct platform_device *pdev)
int ret = 0;
int irq;
- irq = platform_get_irq(pdev, 0);
+ irq = platform_get_irq_optional(pdev, 0);
/* If irq is 0, we do polling. */
if (irq < 0)
irq = 0;
--
2.20.1
prev parent reply other threads:[~2020-04-07 0:01 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-07 0:00 [PATCH AUTOSEL 5.5 01/35] ARM: dts: sun8i-a83t-tbs-a711: HM5065 doesn't like such a high voltage Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 02/35] bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 03/35] ARM: dts: Fix dm814x Ethernet by changing to use rgmii-id mode Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 04/35] bpf: Fix deadlock with rq_lock in bpf_send_signal() Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 05/35] net/mlx5e: kTLS, Fix wrong value in record tracker enum Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 06/35] iwlwifi: mvm: take the required lock when clearing time event data Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 07/35] iwlwifi: consider HE capability when setting LDPC Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 08/35] iwlwifi: yoyo: don't add TLV offset when reading FIFOs Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 09/35] iwlwifi: dbg: don't abort if sending DBGC_SUSPEND_RESUME fails Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 10/35] iwlwifi: mvm: Fix rate scale NSS configuration Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 11/35] Input: tm2-touchkey - add support for Coreriver TC360 variant Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 12/35] soc: fsl: dpio: register dpio irq handlers after dpio create Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 13/35] rxrpc: Abstract out the calculation of whether there's Tx space Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 14/35] rxrpc: Fix call interruptibility handling Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 15/35] rxrpc: Fix sendmsg(MSG_WAITALL) handling Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 16/35] net: stmmac: platform: Fix misleading interrupt error msg Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 17/35] net: vxge: fix wrong __VA_ARGS__ usage Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 18/35] ARM: dts: omap4-droid4: Fix lost touchscreen interrupts Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 19/35] riscv: uaccess should be used in nommu mode Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 20/35] hinic: fix a bug of waitting for IO stopped Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 21/35] hinic: fix the bug of clearing event queue Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 22/35] hinic: fix out-of-order excution in arm cpu Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 23/35] hinic: fix wrong para of wait_for_completion_timeout Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 24/35] hinic: fix wrong value of MIN_SKB_LEN Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 25/35] selftests/net: add definition for SOL_DCCP to fix compilation errors for old libc Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 26/35] IB/hfi1: Ensure pq is not left on waitlist Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 27/35] netfilter: nf_tables: Allow set back-ends to report partial overlaps on insertion Sasha Levin
2020-04-07 0:18 ` Stefano Brivio
2020-04-13 16:39 ` Sasha Levin
2020-04-13 20:38 ` Stefano Brivio
2020-04-14 15:08 ` Sasha Levin
2020-04-21 11:32 ` Pablo Neira Ayuso
2020-04-21 13:14 ` Greg KH
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 28/35] netfilter: nft_set_rbtree: Introduce and use nft_rbtree_interval_start() Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 29/35] netfilter: nft_set_rbtree: Detect partial overlaps on insertion Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 30/35] cxgb4/ptp: pass the sign of offset delta in FW CMD Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 31/35] drm/scheduler: fix rare NULL ptr race Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 32/35] cfg80211: Do not warn on same channel at the end of CSA Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 33/35] qlcnic: Fix bad kzalloc null test Sasha Levin
2020-04-07 0:00 ` [PATCH AUTOSEL 5.5 34/35] i2c: st: fix missing struct parameter description Sasha Levin
2020-04-07 0:00 ` Sasha Levin [this message]
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