From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Song Hongyan <hongyan.song@intel.com>,
Jonathan Cameron <jic23@kernel.org>
Subject: [PATCH 4.4 21/38] iio: orientation: hid-sensor-rotation: Add PM function (fix non working driver)
Date: Thu, 17 Nov 2016 11:32:59 +0100 [thread overview]
Message-ID: <20161117103237.414603404@linuxfoundation.org> (raw)
In-Reply-To: <20161117103236.423602981@linuxfoundation.org>
4.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Song Hongyan <hongyan.song@intel.com>
commit 8af644a7d6846f48d6b72be5d4a3c6eb16bd33c8 upstream.
This fix makes newer ISH hubs work. Previous ones worked by lucky
coincidence.
Rotation sensor function does not work due to miss PM function.
Add common hid sensor iio pm function for rotation sensor.
Further clarification from Srinivas:
If CONFIG_PM is not defined, then this prevents this sensor to
function. So above commit caused this.
This sensor was supposed to be always on to trigger wake up in prior
external hubs. But with the new ISH hub this is not the case.
Signed-off-by: Song Hongyan <hongyan.song@intel.com>
Fixes: 2b89635e9a9e ("iio: hid_sensor_hub: Common PM functions")
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/iio/orientation/hid-sensor-rotation.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/iio/orientation/hid-sensor-rotation.c
+++ b/drivers/iio/orientation/hid-sensor-rotation.c
@@ -335,6 +335,7 @@ static struct platform_driver hid_dev_ro
.id_table = hid_dev_rot_ids,
.driver = {
.name = KBUILD_MODNAME,
+ .pm = &hid_sensor_pm_ops,
},
.probe = hid_dev_rot_probe,
.remove = hid_dev_rot_remove,
next prev parent reply other threads:[~2016-11-17 10:32 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-17 10:32 [PATCH 4.4 00/38] 4.4.33-stable review Greg Kroah-Hartman
2016-11-17 10:32 ` [PATCH 4.4 01/38] ALSA: info: Return error for invalid read/write Greg Kroah-Hartman
2016-11-17 10:32 ` [PATCH 4.4 02/38] ALSA: info: Limit the proc text input size Greg Kroah-Hartman
2016-11-17 10:32 ` [PATCH 4.4 03/38] ASoC: cs4270: fix DAPM stream name mismatch Greg Kroah-Hartman
2016-11-17 10:32 ` [PATCH 4.4 05/38] swapfile: fix memory corruption via malformed swapfile Greg Kroah-Hartman
2016-11-17 10:32 ` [PATCH 4.4 06/38] coredump: fix unfreezable coredumping task Greg Kroah-Hartman
2016-11-17 10:32 ` [PATCH 4.4 07/38] s390/hypfs: Use get_free_page() instead of kmalloc to ensure page alignment Greg Kroah-Hartman
2016-11-17 10:32 ` [PATCH 4.4 08/38] ARC: timer: rtc: implement read loop in "C" vs. inline asm Greg Kroah-Hartman
2016-11-17 10:32 ` [PATCH 4.4 09/38] pinctrl: cherryview: Serialize register access in suspend/resume Greg Kroah-Hartman
2016-11-17 10:32 ` [PATCH 4.4 10/38] pinctrl: cherryview: Prevent possible interrupt storm on resume Greg Kroah-Hartman
2016-11-17 10:32 ` [PATCH 4.4 11/38] staging: iio: ad5933: avoid uninitialized variable in error case Greg Kroah-Hartman
2016-11-17 10:32 ` [PATCH 4.4 12/38] drivers: staging: nvec: remove bogus reset command for PS/2 interface Greg Kroah-Hartman
2016-11-17 10:32 ` [PATCH 4.4 13/38] Revert "staging: nvec: ps2: change serio type to passthrough" Greg Kroah-Hartman
2016-11-17 10:32 ` [PATCH 4.4 14/38] staging: nvec: remove managed resource from PS2 driver Greg Kroah-Hartman
2016-11-17 10:32 ` [PATCH 4.4 15/38] USB: cdc-acm: fix TIOCMIWAIT Greg Kroah-Hartman
2016-11-17 10:32 ` [PATCH 4.4 17/38] drbd: Fix kernel_sendmsg() usage - potential NULL deref Greg Kroah-Hartman
2016-11-17 10:32 ` [PATCH 4.4 18/38] toshiba-wmi: Fix loading the driver on non Toshiba laptops Greg Kroah-Hartman
2016-11-17 10:32 ` [PATCH 4.4 19/38] clk: qoriq: Dont allow CPU clocks higher than starting value Greg Kroah-Hartman
2016-11-17 10:32 ` [PATCH 4.4 20/38] iio: hid-sensors: Increase the precision of scale to fix wrong reading interpretation Greg Kroah-Hartman
2016-11-17 10:32 ` Greg Kroah-Hartman [this message]
2016-11-17 10:33 ` [PATCH 4.4 22/38] scsi: qla2xxx: Fix scsi scan hang triggered if adapter fails during init Greg Kroah-Hartman
2016-11-17 10:33 ` [PATCH 4.4 23/38] scsi: mpt3sas: Fix for block device of raid exists even after deleting raid disk Greg Kroah-Hartman
2016-11-17 10:33 ` [PATCH 4.4 26/38] dmaengine: at_xdmac: fix spurious flag status for mem2mem transfers Greg Kroah-Hartman
2016-11-17 10:33 ` [PATCH 4.4 28/38] iommu/amd: Free domain id when free a domain of struct dma_ops_domain Greg Kroah-Hartman
2016-11-17 10:33 ` [PATCH 4.4 29/38] iommu/vt-d: Fix dead-locks in disable_dmar_iommu() path Greg Kroah-Hartman
2016-11-17 10:33 ` [PATCH 4.4 30/38] mei: bus: fix received data size check in NFC fixup Greg Kroah-Hartman
2016-11-17 10:33 ` [PATCH 4.4 31/38] lib/genalloc.c: start search from start of chunk Greg Kroah-Hartman
2016-11-17 10:33 ` [PATCH 4.4 32/38] hwrng: core - Dont use a stack buffer in add_early_randomness() Greg Kroah-Hartman
2016-11-17 10:33 ` [PATCH 4.4 33/38] i40e: fix call of ndo_dflt_bridge_getlink() Greg Kroah-Hartman
2016-11-17 10:33 ` [PATCH 4.4 34/38] ACPI / APEI: Fix incorrect return value of ghes_proc() Greg Kroah-Hartman
2016-11-17 10:33 ` [PATCH 4.4 35/38] ASoC: sun4i-codec: return error code instead of NULL when create_card fails Greg Kroah-Hartman
2016-11-17 10:33 ` [PATCH 4.4 36/38] mmc: mxs: Initialize the spinlock prior to using it Greg Kroah-Hartman
2016-11-17 10:33 ` [PATCH 4.4 37/38] btrfs: qgroup: Prevent qgroup->reserved from going subzero Greg Kroah-Hartman
2016-11-17 10:33 ` [PATCH 4.4 38/38] netfilter: fix namespace handling in nf_log_proc_dostring Greg Kroah-Hartman
2016-11-17 11:03 ` Pablo Neira Ayuso
2016-11-17 12:01 ` Greg Kroah-Hartman
2016-11-17 22:22 ` [PATCH 4.4 00/38] 4.4.33-stable review Guenter Roeck
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