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| author | Viresh Kumar <viresh.kumar@st.com> | 2012-03-12 09:52:14 +0530 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2012-03-27 20:14:31 +0200 |
| commit | d2e8919bcfb63b662945d0e5cb9338f0f2229d10 (patch) | |
| tree | f1b4e176b7c0b73c0b146ea24745ffed0506e16a /drivers/watchdog/hpwdt.c | |
| parent | bfae14b679063d85f10579bbfd532db58b122e29 (diff) | |
| download | linux-stable-d2e8919bcfb63b662945d0e5cb9338f0f2229d10.tar.gz linux-stable-d2e8919bcfb63b662945d0e5cb9338f0f2229d10.tar.bz2 linux-stable-d2e8919bcfb63b662945d0e5cb9338f0f2229d10.zip | |
watchdog: sp805: 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: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/hpwdt.c')
0 files changed, 0 insertions, 0 deletions