From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: yu kuai <yukuai3@huawei.com>, Shawn Guo <shawnguo@kernel.org>,
Sasha Levin <sashal@kernel.org>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH AUTOSEL 5.4 33/40] ARM: imx6: add missing put_device() call in imx6q_suspend_init()
Date: Wed, 1 Jul 2020 21:23:54 -0400 [thread overview]
Message-ID: <20200702012402.2701121-33-sashal@kernel.org> (raw)
In-Reply-To: <20200702012402.2701121-1-sashal@kernel.org>
From: yu kuai <yukuai3@huawei.com>
[ Upstream commit 4845446036fc9c13f43b54a65c9b757c14f5141b ]
if of_find_device_by_node() succeed, imx6q_suspend_init() doesn't have a
corresponding put_device(). Thus add a jump target to fix the exception
handling for this function implementation.
Signed-off-by: yu kuai <yukuai3@huawei.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm/mach-imx/pm-imx6.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mach-imx/pm-imx6.c b/arch/arm/mach-imx/pm-imx6.c
index 1c0ecad3620e0..baf3b47601af0 100644
--- a/arch/arm/mach-imx/pm-imx6.c
+++ b/arch/arm/mach-imx/pm-imx6.c
@@ -493,14 +493,14 @@ static int __init imx6q_suspend_init(const struct imx6_pm_socdata *socdata)
if (!ocram_pool) {
pr_warn("%s: ocram pool unavailable!\n", __func__);
ret = -ENODEV;
- goto put_node;
+ goto put_device;
}
ocram_base = gen_pool_alloc(ocram_pool, MX6Q_SUSPEND_OCRAM_SIZE);
if (!ocram_base) {
pr_warn("%s: unable to alloc ocram!\n", __func__);
ret = -ENOMEM;
- goto put_node;
+ goto put_device;
}
ocram_pbase = gen_pool_virt_to_phys(ocram_pool, ocram_base);
@@ -523,7 +523,7 @@ static int __init imx6q_suspend_init(const struct imx6_pm_socdata *socdata)
ret = imx6_pm_get_base(&pm_info->mmdc_base, socdata->mmdc_compat);
if (ret) {
pr_warn("%s: failed to get mmdc base %d!\n", __func__, ret);
- goto put_node;
+ goto put_device;
}
ret = imx6_pm_get_base(&pm_info->src_base, socdata->src_compat);
@@ -570,7 +570,7 @@ static int __init imx6q_suspend_init(const struct imx6_pm_socdata *socdata)
&imx6_suspend,
MX6Q_SUSPEND_OCRAM_SIZE - sizeof(*pm_info));
- goto put_node;
+ goto put_device;
pl310_cache_map_failed:
iounmap(pm_info->gpc_base.vbase);
@@ -580,6 +580,8 @@ static int __init imx6q_suspend_init(const struct imx6_pm_socdata *socdata)
iounmap(pm_info->src_base.vbase);
src_map_failed:
iounmap(pm_info->mmdc_base.vbase);
+put_device:
+ put_device(&pdev->dev);
put_node:
of_node_put(node);
--
2.25.1
next prev parent reply other threads:[~2020-07-02 1:32 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-02 1:23 [PATCH AUTOSEL 5.4 01/40] regmap: fix alignment issue Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 02/40] perf/x86/rapl: Move RAPL support to common x86 code Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 03/40] perf/x86/rapl: Fix RAPL config variable bug Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 04/40] ARM: dts: omap4-droid4: Fix spi configuration and increase rate Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 05/40] drm/ttm: Fix dma_fence refcnt leak when adding move fence Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 06/40] drm/tegra: hub: Do not enable orphaned window group Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 07/40] gpu: host1x: Detach driver on unregister Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 08/40] btrfs: use kfree() in btrfs_ioctl_get_subvol_info() Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 09/40] drm: mcde: Fix display initialization problem Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 10/40] ASoC: SOF: Intel: add PCI ID for CometLake-S Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 11/40] ASoC: SOF: Intel: add PCI IDs for ICL-H and TGL-H Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 12/40] net: usb: ax88179_178a: fix packet alignment padding Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 13/40] ALSA: hda: Intel: add missing PCI IDs for ICL-H, TGL-H and EKL Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 14/40] usb: usbtest: fix missing kfree(dev->buf) in usbtest_disconnect Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 15/40] spi: spidev: fix a race between spidev_release and spidev_remove Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 16/40] spi: spidev: fix a potential use-after-free in spidev_release() Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 17/40] net: ethernet: mvneta: Fix Serdes configuration for SoCs without comphy Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 18/40] net: ethernet: mvneta: Add 2500BaseX support " Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 19/40] tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 20/40] ixgbe: protect ring accesses with READ- and WRITE_ONCE Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 21/40] i40e: " Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 22/40] ibmvnic: continue to init in CRQ reset returns H_CLOSED Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 23/40] powerpc/kvm/book3s64: Fix kernel crash with nested kvm & DEBUG_VIRTUAL Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 24/40] usbnet: smsc95xx: Fix use-after-free after removal Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 25/40] iommu/vt-d: Don't apply gfx quirks to untrusted devices Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 26/40] drm: panel-orientation-quirks: Add quirk for Asus T101HA panel Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 27/40] drm: panel-orientation-quirks: Use generic orientation-data for Acer S1003 Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 28/40] s390/kasan: fix early pgm check handler execution Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 29/40] s390/debug: avoid kernel warning on too large number of pages Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 30/40] cifs: Fix double add page to memcg when cifs_readpages Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 31/40] drm/sun4i: mixer: Call of_dma_configure if there's an IOMMU Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 32/40] cifs: update ctime and mtime during truncate Sasha Levin
2020-07-02 1:23 ` Sasha Levin [this message]
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 34/40] scsi: mptscsih: Fix read sense data size Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 35/40] usb: dwc3: pci: Fix reference count leak in dwc3_pci_resume_work Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 36/40] block: release bip in a right way in error path Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 37/40] nvme-rdma: assign completion vector correctly Sasha Levin
2020-07-02 1:23 ` [PATCH AUTOSEL 5.4 38/40] x86/entry: Increase entry_stack size to a full page Sasha Levin
2020-07-02 1:24 ` [PATCH AUTOSEL 5.4 39/40] kgdb: Avoid suspicious RCU usage warning Sasha Levin
2020-07-02 1:24 ` [PATCH AUTOSEL 5.4 40/40] sched/core: Check cpus_mask, not cpus_ptr in __set_cpus_allowed_ptr(), to fix mask corruption Sasha Levin
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