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| author | Tony Lindgren <tony@atomide.com> | 2006-09-25 12:41:20 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2006-09-25 12:41:20 +0300 |
| commit | ae78dcf79aefa98a1ed245898467eb6d3bfc11e6 (patch) | |
| tree | 9aa69ece663dd5c8ed4ec5ec1cb776be04ec25b6 /arch/arm/mach-omap2/prcm.c | |
| parent | 7c250413e5b7c3dfae89354725b70c76d7621395 (diff) | |
| download | blackbird-op-linux-ae78dcf79aefa98a1ed245898467eb6d3bfc11e6.tar.gz blackbird-op-linux-ae78dcf79aefa98a1ed245898467eb6d3bfc11e6.zip | |
ARM: OMAP: Avoid sleeping during arch_reset
If we call clk_get() from arch_reset we get ugly messages before
reboot.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/prcm.c')
| -rw-r--r-- | arch/arm/mach-omap2/prcm.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c index c2bf57ef6825..90f530540c65 100644 --- a/arch/arm/mach-omap2/prcm.c +++ b/arch/arm/mach-omap2/prcm.c @@ -19,6 +19,8 @@ #include "prcm-regs.h" +extern void omap2_clk_prepare_for_reboot(void); + u32 omap_prcm_get_reset_sources(void) { return RM_RSTST_WKUP & 0x7f; @@ -28,12 +30,6 @@ EXPORT_SYMBOL(omap_prcm_get_reset_sources); /* Resets clock rates and reboots the system. Only called from system.h */ void omap_prcm_arch_reset(char mode) { - u32 rate; - struct clk *vclk, *sclk; - - vclk = clk_get(NULL, "virt_prcm_set"); - sclk = clk_get(NULL, "sys_ck"); - rate = clk_get_rate(sclk); - clk_set_rate(vclk, rate); /* go to bypass for OMAP limitation */ + omap2_clk_prepare_for_reboot(); RM_RSTCTRL_WKUP |= 2; } |
