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| author | Andrzej Zaborowski <balrog@zabor.org> | 2006-12-06 17:13:48 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2007-03-02 01:47:08 -0800 |
| commit | ef557d76dfbdf74c240f76be15fa90d62f1ae61f (patch) | |
| tree | 406ed94a8ffab308910607dc6c9183dbe449539c /arch/arm/mach-omap1/pm.c | |
| parent | 562aa1d4c6a874373f9a48ac184f662fbbb06a04 (diff) | |
| download | linux-stable-ef557d76dfbdf74c240f76be15fa90d62f1ae61f.tar.gz linux-stable-ef557d76dfbdf74c240f76be15fa90d62f1ae61f.tar.bz2 linux-stable-ef557d76dfbdf74c240f76be15fa90d62f1ae61f.zip | |
ARM: OMAP: correct misc 15xx and non-15xx platform code
Disable accesses to SOFT_REQ_REG2 and ULPD_SOFT_DISABLE_REQ_REG
registers for 15xx processors that don't have these registers. Enable
level 2 interrupt handler for processors that identify as OMAP 15xx
(e.g 310) and not 1510 specifically. Also fix the following compiler
warning (only visible with CONFIG_OMAP_RESET_CLOCKS):
arch/arm/mach-omap1/clock.c: In function 'omap1_clk_disable_unused':
arch/arm/mach-omap1/clock.c:634: warning: 'return' with a value, in
function returning void
Signed-off-by: Andrzej Zaborowski <balrog@zabor.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap1/pm.c')
| -rw-r--r-- | arch/arm/mach-omap1/pm.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c index 4834758d340c..8ff232034871 100644 --- a/arch/arm/mach-omap1/pm.c +++ b/arch/arm/mach-omap1/pm.c @@ -256,7 +256,8 @@ void omap_pm_suspend(void) tps65010_set_led(LED1, OFF); } - omap_writew(0xffff, ULPD_SOFT_DISABLE_REQ_REG); + if (!cpu_is_omap15xx()) + omap_writew(0xffff, ULPD_SOFT_DISABLE_REQ_REG); /* * Step 1: turn off interrupts (FIXME: NOTE: already disabled) @@ -434,7 +435,8 @@ void omap_pm_suspend(void) MPUI1610_RESTORE(OMAP_IH2_3_MIR); } - omap_writew(0, ULPD_SOFT_DISABLE_REQ_REG); + if (!cpu_is_omap15xx()) + omap_writew(0, ULPD_SOFT_DISABLE_REQ_REG); /* * Reenable interrupts |