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authorMichael Hennerich <michael.hennerich@analog.com>2008-08-06 17:55:32 +0800
committerBryan Wu <cooloney@kernel.org>2008-08-06 17:55:32 +0800
commit56f5f59052bb662a77d5ffd6cbe5861a2ef2407c (patch)
tree4c645e253579fa7d3e912144bd317a0236f27a5a /arch/blackfin/mach-bf548/head.S
parent15b07536892284449ac5cd9488a8da1054b4295b (diff)
downloadlinux-sh-56f5f59052bb662a77d5ffd6cbe5861a2ef2407c.tar.gz
Blackfin arch: Fix Bug - System with EMAC driver enabled - Core not idling
- Disable all bits in SIC_IWR unless we are going into a real (DPMC) power saving mode. Any Interrupt can wake the core form it's idle state. - Remove deep sleep mode as it is not going to be used anywhere: We support sleep, sleep deeper and hibernate. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch/blackfin/mach-bf548/head.S')
-rw-r--r--arch/blackfin/mach-bf548/head.S7
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/blackfin/mach-bf548/head.S b/arch/blackfin/mach-bf548/head.S
index cf94e1e222b8..0b18196df869 100644
--- a/arch/blackfin/mach-bf548/head.S
+++ b/arch/blackfin/mach-bf548/head.S
@@ -201,13 +201,6 @@ ENTRY(_start_dma_code)
SSYNC;
#endif
- p0.h = hi(SIC_IWR0);
- p0.l = lo(SIC_IWR0);
- r0.l = lo(IWR_ENABLE_ALL);
- r0.h = hi(IWR_ENABLE_ALL);
- [p0] = r0;
- SSYNC;
-
RTS;
ENDPROC(_start_dma_code)
#endif /* CONFIG_BFIN_KERNEL_CLOCK */