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| author | Jim Cromie <jim.cromie@gmail.com> | 2006-10-04 02:15:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-04 07:55:14 -0700 |
| commit | 856fe98f168e5b80b053979769af2514aab96d6b (patch) | |
| tree | bd166c91b9b27cf48f69533f67026a2330d41cc1 | |
| parent | 9bded00bf62090ebc9d6e8be640cdb69e8497db6 (diff) | |
| download | linux-3.10-856fe98f168e5b80b053979769af2514aab96d6b.tar.gz linux-3.10-856fe98f168e5b80b053979769af2514aab96d6b.tar.bz2 linux-3.10-856fe98f168e5b80b053979769af2514aab96d6b.zip | |
[PATCH] scx200_hrt: fix precedence bug manifesting as 27x clock in 1 MHz mode
Fix paren-placement / precedence bug breaking initialization for 1 MHz
clock mode.
Also fix comment spelling error, and fence-post (off-by-one) error on
symbol used in request_region.
Addresses http://bugzilla.kernel.org/show_bug.cgi?id=7242
Thanks alexander.krause@erazor-zone.de, dzpost@dedekind.net, for the
reports and patch test, and phelps@mantara.com for the independent patch
and verification.
Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Cc: <alexander.krause@erazor-zone.de>
Cc: <dzpost@dedekind.net>
Cc: <phelps@mantara.com>
Acked-by: John Stultz <johnstul@us.ibm.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | drivers/clocksource/scx200_hrt.c | 4 | ||||
| -rw-r--r-- | include/linux/scx200.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/clocksource/scx200_hrt.c b/drivers/clocksource/scx200_hrt.c index d418b829721..22915cc46ba 100644 --- a/drivers/clocksource/scx200_hrt.c +++ b/drivers/clocksource/scx200_hrt.c @@ -63,7 +63,7 @@ static struct clocksource cs_hrt = { static int __init init_hrt_clocksource(void) { - /* Make sure scx200 has initializedd the configuration block */ + /* Make sure scx200 has initialized the configuration block */ if (!scx200_cb_present()) return -ENODEV; @@ -76,7 +76,7 @@ static int __init init_hrt_clocksource(void) } /* write timer config */ - outb(HR_TMEN | (mhz27) ? HR_TMCLKSEL : 0, + outb(HR_TMEN | (mhz27 ? HR_TMCLKSEL : 0), scx200_cb_base + SCx200_TMCNFG_OFFSET); if (mhz27) { diff --git a/include/linux/scx200.h b/include/linux/scx200.h index 693c0557e70..de466e11e27 100644 --- a/include/linux/scx200.h +++ b/include/linux/scx200.h @@ -32,7 +32,7 @@ extern unsigned scx200_cb_base; /* High Resolution Timer */ #define SCx200_TIMER_OFFSET 0x08 -#define SCx200_TIMER_SIZE 0x05 +#define SCx200_TIMER_SIZE 0x06 /* Clock Generators */ #define SCx200_CLOCKGEN_OFFSET 0x10 |