diff options
| author | Denis Turischev <denis@compulab.co.il> | 2010-01-21 09:10:07 -0500 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2010-01-25 14:48:49 -0500 |
| commit | ef39a1bf3c4fbdea085c618be424cc88b803f248 (patch) | |
| tree | 44be93747836260b3fb2778cfe5830c2c467abe1 /drivers/watchdog/Kconfig | |
| parent | e605d554ec17be55741b066387ae9f341777f52c (diff) | |
[WATCHDOG] sbc_fitpc2_wdt: fix I/O space access technique.
The mdelay function was used between I/O access commands, that causes peak
in CPU usage. Fix it by substitution mdelay to msleep.
Expand usage on fitPC2 compatible boards according to DMI identification.
Signed-off-by: Denis Turischev <denis@compulab.co.il>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/Kconfig')
| -rw-r--r-- | drivers/watchdog/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 088f32f29a6..050ee147592 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig | |||
| @@ -396,8 +396,8 @@ config SBC_FITPC2_WATCHDOG | |||
| 396 | tristate "Compulab SBC-FITPC2 watchdog" | 396 | tristate "Compulab SBC-FITPC2 watchdog" |
| 397 | depends on X86 | 397 | depends on X86 |
| 398 | ---help--- | 398 | ---help--- |
| 399 | This is the driver for the built-in watchdog timer on the fit-PC2 | 399 | This is the driver for the built-in watchdog timer on the fit-PC2, |
| 400 | Single-board computer made by Compulab. | 400 | fit-PC2i, CM-iAM single-board computers made by Compulab. |
| 401 | 401 | ||
| 402 | It`s possible to enable watchdog timer either from BIOS (F2) or from booted Linux. | 402 | It`s possible to enable watchdog timer either from BIOS (F2) or from booted Linux. |
| 403 | When "Watchdog Timer Value" enabled one can set 31-255 s operational range. | 403 | When "Watchdog Timer Value" enabled one can set 31-255 s operational range. |