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(parent: 08ae439) | patch
efi/fb: Correct PCI_STD_RESOURCE_END usage
authorBjorn Helgaas <bhelgaas@google.com>
Fri, 19 May 2017 19:37:53 +0000 (14:37 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 10 Nov 2018 15:42:45 +0000 (07:42 -0800)
commit2d4260b280d0c3666a3e5f348e83e85735678eb4
treeca55a6a3c58197485449083564b49ab3c49bae13tree | snapshot
parent08ae439c95d164e9c0022e0511f4fbb4deffd220commit | diff
efi/fb: Correct PCI_STD_RESOURCE_END usage

[ Upstream commit 92a16c86299c64f58f320e491977408ba31b8c3c ]

PCI_STD_RESOURCE_END is (confusingly) the index of the last valid BAR, not
the *number* of BARs.  To iterate through all possible BARs, we need to
include PCI_STD_RESOURCE_END.

Fixes: 55d728a40d36 ("efi/fb: Avoid reconfiguration of BAR that covers the framebuffer")
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/video/fbdev/efifb.c diff | blob | history
Domain: System / Kernel;