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PCI: rockchip: Fix find_first_zero_bit() limit
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 15 Mar 2022 06:59:44 +0000 (09:59 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 14 Jun 2022 14:59:23 +0000 (16:59 +0200)
commitd6ab310ecdb25efff4c74f13fba615a54aa95708
treeb6f381ed79855b4f30022bbf7f693fbe97d25fb0tree | snapshot
parent5085bb8ae9b64e03211c40a4cc1ecd77d5a3cc67commit | diff
PCI: rockchip: Fix find_first_zero_bit() limit

[ Upstream commit 096950e230b8d83645c7cf408b9f399f58c08b96 ]

The ep->ob_region_map bitmap is a long and it has BITS_PER_LONG bits.

Link: https://lore.kernel.org/r/20220315065944.GB13572@kili
Fixes: cf590b078391 ("PCI: rockchip: Add EP driver for Rockchip PCIe controller")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/pci/controller/pcie-rockchip-ep.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git