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authorSteven Toth <stoth@kernellabs.com>2017-06-06 15:30:27 +0300
committerBen Hutchings <ben@decadent.org.uk>2017-10-12 17:27:19 +0300
commit10c59d27363eba9fece1965293f83d865ba532be (patch)
treeff05b3ff7ce16a0e19d275f2a01835c11c21f496 /drivers/mfd/wm8350-gpio.c
parenta5d697c89499179061927c2cec23b078c60d595b (diff)
downloadlinux-10c59d27363eba9fece1965293f83d865ba532be.tar.xz
saa7164: fix double fetch PCIe access condition
commit 6fb05e0dd32e566facb96ea61a48c7488daa5ac3 upstream. Avoid a double fetch by reusing the values from the prior transfer. Originally reported via https://bugzilla.kernel.org/show_bug.cgi?id=195559 Thanks to Pengfei Wang <wpengfeinudt@gmail.com> for reporting. Signed-off-by: Steven Toth <stoth@kernellabs.com> Reported-by: Pengfei Wang <wpengfeinudt@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> [bwh: Backported to 3.2: adjust filename] Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'drivers/mfd/wm8350-gpio.c')
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