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clocksource: dbx500-prcmu: use relaxed readl variant
authorRabin Vincent <rabin.vincent@stericsson.com>
Mon, 21 Jan 2013 12:09:31 +0000 (13:09 +0100)
committerLinus Walleij <linus.walleij@linaro.org>
Mon, 27 May 2013 12:05:54 +0000 (14:05 +0200)
Modify clksrc_dbx500_prcmu_read to replace readl() with readl_relaxed().
This speeds up calls to the function by about 40%.

Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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