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(parent: 6a92c36) | patch
thermal/spear_thermal: replace readl/writel with lighter _relaxed variants
authorViresh Kumar <viresh.kumar@st.com>
Wed, 21 Mar 2012 19:55:03 +0000 (12:55 -0700)
committerLen Brown <len.brown@intel.com>
Thu, 22 Mar 2012 05:06:43 +0000 (01:06 -0400)
commitde716e32e61fae5d1f0d000008d3f641cec5c9dd
treeca4d94ded63a6a3da3313dd54e16465f60d65659tree | snapshot (tar.gz zip)
parent6a92c36688bd6d8e68e19ca9b5e41e8197921b59commit | diff
thermal/spear_thermal: replace readl/writel with lighter _relaxed variants

readl/writel versions for ARM contain memory barrier instruction for
synchronizing DMA buffers.  These are not required at least on this
module.  So use lighter _relaxed variants.

Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
drivers/thermal/spear_thermal.c diff | blob | blame | history