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| author | Graf Yang <graf.yang@analog.com> | 2009-09-14 04:41:00 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-09-16 22:10:48 -0400 |
| commit | e78feaaeeb9bbf78f961917d72d692802ac110e8 (patch) | |
| tree | f7281bbe104906f1f0dbc9544003417b55d93603 /arch/blackfin | |
| parent | 3289651a9767556822adbd492be957a1287ffd3f (diff) | |
| download | linux-rpi3-e78feaaeeb9bbf78f961917d72d692802ac110e8.tar.gz linux-rpi3-e78feaaeeb9bbf78f961917d72d692802ac110e8.tar.bz2 linux-rpi3-e78feaaeeb9bbf78f961917d72d692802ac110e8.zip | |
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>
Diffstat (limited to 'arch/blackfin')
| -rw-r--r-- | arch/blackfin/Kconfig | 2 | ||||
| -rw-r--r-- | arch/blackfin/kernel/time-ts.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index e7a781d21486..9a01d445eca8 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -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 diff --git a/arch/blackfin/kernel/time-ts.c b/arch/blackfin/kernel/time-ts.c index 0791eba40d9f..f9715764383e 100644 --- a/arch/blackfin/kernel/time-ts.c +++ b/arch/blackfin/kernel/time-ts.c @@ -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, |