ACPI / watchdog: Fix off-by-one error at resource assignment

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The resource allocation in WDAT watchdog has off-one-by error, it sets
one byte more than the actual end address.  This may eventually lead
to unexpected resource conflicts.

Fixes: 058dfc7670 (ACPI / watchdog: Add support for WDAT hardware watchdog)
Cc: 4.9+ <stable@vger.kernel.org> # 4.9+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Takashi Iwai 2018-03-19 14:51:49 +01:00 • committed by Rafael J. Wysocki

parent c698ca5278

commit b1abf6fc49

2 changed files with 3 additions and 3 deletions

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4

drivers/acpi/acpi_watchdog.c

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2

drivers/watchdog/wdat_wdt.c

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