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| author | Paul Walmsley <paul@pwsan.com> | 2012-09-12 21:14:34 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2012-09-12 21:14:34 -0700 |
| commit | 3c5dc4a7daa6e64e39412fe9c7daa298834de623 (patch) | |
| tree | 6783aa44b26cc4b65b7d186e8d1a9942ae16652a /arch/arm/mach-omap2/omap-wakeupgen.c | |
| parent | ecc335fc970bb9249c6954cc958f24cec51f52d2 (diff) | |
| download | lwn-3c5dc4a7daa6e64e39412fe9c7daa298834de623.tar.gz lwn-3c5dc4a7daa6e64e39412fe9c7daa298834de623.zip | |
ARM: OMAP4: wakeupgen: remove duplicate AUXCOREBOOT* read/write
The wakeupgen context-save code reads and stores the AUXCOREBOOT0 and
AUXCOREBOOT1 register contents twice. This seems like a waste of
time, so, remove the duplicates.
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/omap-wakeupgen.c')
| -rw-r--r-- | arch/arm/mach-omap2/omap-wakeupgen.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c index c3795c27a0b1..567f672ca37e 100644 --- a/arch/arm/mach-omap2/omap-wakeupgen.c +++ b/arch/arm/mach-omap2/omap-wakeupgen.c @@ -233,12 +233,6 @@ static inline void omap4_irq_save_context(void) __raw_writel(val, sar_base + AUXCOREBOOT1_OFFSET); /* Save SyncReq generation logic */ - val = __raw_readl(wakeupgen_base + OMAP_AUX_CORE_BOOT_0); - __raw_writel(val, sar_base + AUXCOREBOOT0_OFFSET); - val = __raw_readl(wakeupgen_base + OMAP_AUX_CORE_BOOT_0); - __raw_writel(val, sar_base + AUXCOREBOOT1_OFFSET); - - /* Save SyncReq generation logic */ val = __raw_readl(wakeupgen_base + OMAP_PTMSYNCREQ_MASK); __raw_writel(val, sar_base + PTMSYNCREQ_MASK_OFFSET); val = __raw_readl(wakeupgen_base + OMAP_PTMSYNCREQ_EN); |