| commit | be890a1a95fb439594e796f1968f86ee9f36e718 | |
| author | Magnus Damm <damm@igel.co.jp> | |
| Wed, 17 Jun 2009 05:04:04 +0000 (17 05:04 +0000) | ||
| committer | Paul Mundt <lethal@linux-sh.org> | |
| Wed, 17 Jun 2009 06:39:56 +0000 (17 15:39 +0900) | ||
| tree | 89a1107bfae107e43f544fb2041ca13a92b946b5 | treesnapshot (tar.gz zip) |
| parent | 4c7eb4ebc9001ce343969f58fa538e164e82000b | commitdiff |
sh: turn off irqs when disabling CMT/TMU timers
Modify the CMT and TMU drivers to disable interrupts when
disabling the timer. Only using start/stop bits is not
enough.
This fixes a bootup hang on Migo-R when the CMT is replaced
by TMU for clockevents but the CMT keeps on delivering irqs
even though the timer start bit is off.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Modify the CMT and TMU drivers to disable interrupts when
disabling the timer. Only using start/stop bits is not
enough.
This fixes a bootup hang on Migo-R when the CMT is replaced
by TMU for clockevents but the CMT keeps on delivering irqs
even though the timer start bit is off.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| drivers/clocksource/sh_cmt.c | diffblobblamehistory | |
| drivers/clocksource/sh_tmu.c | diffblobblamehistory |