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authorRasmus Villemoes <linux@rasmusvillemoes.dk>2015-12-06 00:39:39 +0100
committerLee Jones <lee.jones@linaro.org>2016-01-11 07:23:21 +0100
commita5656a708050bd3be5c3a3bc45297db21e88cecd (patch)
tree360c9a85f2d85f8a60faf9c937f141689ce5e249 /drivers/iommu/of_iommu.c
parentmfd: syscon: Add a DT property to set value width (diff)
downloadlinux-a5656a708050bd3be5c3a3bc45297db21e88cecd.tar.xz
linux-a5656a708050bd3be5c3a3bc45297db21e88cecd.zip
mfd: wm831x: Fix broken wm831x_unique_id_show
wm831x_unique_id_show currently displays an interesting pattern of '0' and '3' characters which isn't very useful (figuring out why is left as an exercise for the reader). Presumably "buf[i]" should have been "id[i] & 0xff". But while there, it is much simpler to simply use %phN and do all the formatting at once. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/iommu/of_iommu.c')
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