ARM: ux500: build hotplug.o for ARMv7-a
authorArnd Bergmann <arnd@arndb.de>
Thu, 21 Mar 2013 21:51:14 +0000 (22:51 +0100)
committerLinus Walleij <linus.walleij@linaro.org>
Mon, 8 Apr 2013 11:59:54 +0000 (13:59 +0200)
If we try to build this file in a multiplatform configuration with
ARMv6 enabled, gas complains about the dsb operation being undefined.
Adding -march=armv7-a is safe because that code is only ever run
on ux500, which is Cortex-A9.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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