Commit 8cc3c7af authored by Richard Purdie's avatar Richard Purdie Committed by Linus Torvalds
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[PATCH] Corgi touchscreen: Fix a pmu bug



Corgi Touchscreen bugfix.  If the PMU isn't running, the register needs to
be set to a sane value rather than reusing some random value.
Signed-off-by: default avatarRichard Purdie <rpurdie@rpsys.net>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 74b74890
......@@ -105,7 +105,7 @@ static int sync_receive_data_send_cmd(int doRecive, int doSend, unsigned int add
if (wait_time && doSend) {
PMNC_GET(pmnc);
if (!(pmnc & 0x01))
PMNC_SET(pmnc | 0x01);
PMNC_SET(0x01);
/* polling HSync */
SyncHS();
......
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