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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Robert Hancock <hancock@sedsystems.ca>,
	Lee Jones <lee.jones@linaro.org>, Sasha Levin <sashal@kernel.org>
Subject: [PATCH AUTOSEL 4.4 20/35] mfd: core: Set fwnode for created devices
Date: Fri, 19 Jul 2019 00:14:08 -0400	[thread overview]
Message-ID: <20190719041423.19322-20-sashal@kernel.org> (raw)
In-Reply-To: <20190719041423.19322-1-sashal@kernel.org>

From: Robert Hancock <hancock@sedsystems.ca>

[ Upstream commit c176c6d7e932662668bcaec2d763657096589d85 ]

The logic for setting the of_node on devices created by mfd did not set
the fwnode pointer to match, which caused fwnode-based APIs to
malfunction on these devices since the fwnode pointer was null. Fix
this.

Signed-off-by: Robert Hancock <hancock@sedsystems.ca>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/mfd/mfd-core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c
index 022c9374ce8b..215bb5eeb5ac 100644
--- a/drivers/mfd/mfd-core.c
+++ b/drivers/mfd/mfd-core.c
@@ -178,6 +178,7 @@ static int mfd_add_device(struct device *parent, int id,
 		for_each_child_of_node(parent->of_node, np) {
 			if (of_device_is_compatible(np, cell->of_compatible)) {
 				pdev->dev.of_node = np;
+				pdev->dev.fwnode = &np->fwnode;
 				break;
 			}
 		}
-- 
2.20.1


  parent reply	other threads:[~2019-07-19  4:16 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-19  4:13 [PATCH AUTOSEL 4.4 01/35] drm/panel: simple: Fix panel_simple_dsi_probe Sasha Levin
2019-07-19  4:13 ` [PATCH AUTOSEL 4.4 02/35] usb: core: hub: Disable hub-initiated U1/U2 Sasha Levin
2019-07-19  4:13 ` [PATCH AUTOSEL 4.4 03/35] tty: max310x: Fix invalid baudrate divisors calculator Sasha Levin
2019-07-19  4:13 ` [PATCH AUTOSEL 4.4 04/35] pinctrl: rockchip: fix leaked of_node references Sasha Levin
2019-07-19  4:13 ` [PATCH AUTOSEL 4.4 05/35] tty: serial: cpm_uart - fix init when SMC is relocated Sasha Levin
2019-07-19  4:13 ` [PATCH AUTOSEL 4.4 06/35] drm/edid: Fix a missing-check bug in drm_load_edid_firmware() Sasha Levin
2019-07-19  4:13 ` [PATCH AUTOSEL 4.4 07/35] memstick: Fix error cleanup path of memstick_init Sasha Levin
2019-07-19  4:13 ` [PATCH AUTOSEL 4.4 08/35] tty/serial: digicolor: Fix digicolor-usart already registered warning Sasha Levin
2019-07-19  4:13 ` [PATCH AUTOSEL 4.4 09/35] tty: serial: msm_serial: avoid system lockup condition Sasha Levin
2019-07-19  4:13 ` [PATCH AUTOSEL 4.4 10/35] drm/virtio: Add memory barriers for capset cache Sasha Levin
2019-07-19  4:13 ` [PATCH AUTOSEL 4.4 11/35] phy: renesas: rcar-gen2: Fix memory leak at error paths Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 12/35] powerpc/pseries/mobility: prevent cpu hotplug during DT update Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 13/35] powerpc/pseries/mobility: rebuild cacheinfo hierarchy post-migration Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 14/35] usb: gadget: Zero ffs_io_data Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 15/35] powerpc/pci/of: Fix OF flags parsing for 64bit BARs Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 16/35] PCI: sysfs: Ignore lockdep for remove attribute Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 17/35] iio: st_accel: fix iio_triggered_buffer_{pre,post}enable positions Sasha Levin
2019-07-21 17:23   ` Jonathan Cameron
2019-07-22  6:47     ` Ardelean, Alexandru
2019-07-28 15:43       ` Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 18/35] iio: iio-utils: Fix possible incorrect mask calculation Sasha Levin
2019-07-21 17:27   ` Jonathan Cameron
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 19/35] recordmcount: Fix spurious mcount entries on powerpc Sasha Levin
2019-07-19  4:14 ` Sasha Levin [this message]
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 21/35] mfd: arizona: Fix undefined behavior Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 22/35] um: Silence lockdep complaint about mmap_sem Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 23/35] powerpc/4xx/uic: clear pending interrupt after irq type/pol change Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 24/35] serial: sh-sci: Fix TX DMA buffer flushing and workqueue races Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 25/35] PCI: tegra: Enable Relaxed Ordering only for Tegra20 & Tegra30 Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 26/35] kallsyms: exclude kasan local symbols on s390 Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 27/35] perf test mmap-thread-lookup: Initialize variable to suppress memory sanitizer warning Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 28/35] f2fs: avoid out-of-range memory access Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 29/35] mailbox: handle failed named mailbox channel request Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 30/35] powerpc/eeh: Handle hugepages in ioremap space Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 31/35] sh: prevent warnings when using iounmap Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 32/35] mm/kmemleak.c: fix check for softirq context Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 33/35] 9p: pass the correct prototype to read_cache_page Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 34/35] mm/mmu_notifier: use hlist_add_head_rcu() Sasha Levin
2019-07-19  4:14 ` [PATCH AUTOSEL 4.4 35/35] locking/lockdep: Fix lock used or unused stats error Sasha Levin

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