diff options
| author | Andrzej Zaborowski <balrog@zabor.org> | 2006-12-07 02:13:48 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2007-03-02 10:47:08 +0100 |
| commit | ef557d76dfbdf74c240f76be15fa90d62f1ae61f (patch) | |
| tree | 406ed94a8ffab308910607dc6c9183dbe449539c /arch/arm/mach-omap1/clock.c | |
| parent | Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/... (diff) | |
| download | linux-ef557d76dfbdf74c240f76be15fa90d62f1ae61f.tar.xz linux-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/clock.c')
| -rw-r--r-- | arch/arm/mach-omap1/clock.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c index 638490e62d5f..f8e12946862c 100644 --- a/arch/arm/mach-omap1/clock.c +++ b/arch/arm/mach-omap1/clock.c @@ -496,7 +496,7 @@ static int omap1_clk_enable_generic(struct clk *clk) } } - return 0; + return; } static void omap1_clk_disable_generic(struct clk *clk) @@ -654,7 +654,8 @@ int __init omap1_clk_init(void) /* USB_REQ_EN will be disabled later if necessary (usb_dc_ck) */ reg = omap_readw(SOFT_REQ_REG) & (1 << 4); omap_writew(reg, SOFT_REQ_REG); - omap_writew(0, SOFT_REQ_REG2); + if (!cpu_is_omap15xx()) + omap_writew(0, SOFT_REQ_REG2); clk_init(&omap1_clk_functions); |