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Blackfin: swap clocksource ratings for gptimer/cycles

The cycles clocksource is a higher resolution than the gptimer one, so
make sure the ratings field reflects this.

Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Graf Yang 16 years ago
parent
3289651a97
commit
e78feaaeeb
2 changed files with 3 additions and 3 deletions
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  1. 1 1
      arch/blackfin/Kconfig
  2. 2 2
      arch/blackfin/kernel/time-ts.c

+ 1 - 1
arch/blackfin/Kconfig
View File 

@@ -648,7 +648,7 @@ config CYCLES_CLOCKSOURCE
 
 	  writing the registers will most likely crash the kernel.
 
 
 config GPTMR0_CLOCKSOURCE
 
-	bool "Use GPTimer0 as a clocksource (higher rating)"
 
+	bool "Use GPTimer0 as a clocksource"
 
 	select BFIN_GPTIMERS
 
 	depends on GENERIC_CLOCKEVENTS
 
 	depends on !TICKSOURCE_GPTMR0

+ 2 - 2
arch/blackfin/kernel/time-ts.c
View File 

@@ -66,7 +66,7 @@ static cycle_t bfin_read_cycles(struct clocksource *cs)
 
 
 static struct clocksource bfin_cs_cycles = {
 
 	.name		= "bfin_cs_cycles",
 
-	.rating		= 350,
 
+	.rating		= 400,
 
 	.read		= bfin_read_cycles,
 
 	.mask		= CLOCKSOURCE_MASK(64),
 
 	.shift		= 22,
 
@@ -115,7 +115,7 @@ static cycle_t bfin_read_gptimer0(void)
 
 
 static struct clocksource bfin_cs_gptimer0 = {
 
 	.name		= "bfin_cs_gptimer0",
 
-	.rating		= 400,
 
+	.rating		= 350,
 
 	.read		= bfin_read_gptimer0,
 
 	.mask		= CLOCKSOURCE_MASK(32),
 
 	.shift		= 22,