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watchdog: RDC321X_WDT always depends on PCI 

Without this dependency, platforms not supporting PCI (such as m68k)
report the following build warning when building allmodconfig
or allyesconfig.

drivers/watchdog/rdc321x_wdt.c: In function 'rdc321x_wdt_ioctl':
./arch/m68k/include/asm/uaccess_mm.h:61:1: warning:
	'value' may be used uninitialized in this function

Fixes: f4c3de659054 ("watchdog: Enable COMPILE_TEST where possible")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Guenter Roeck 2017-01-29 11:12:08 -08:00
parent eca10ae600
commit 8751f90c81
1 changed files with 1 additions and 0 deletions
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drivers/watchdog/Kconfig
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@ -1120,6 +1120,7 @@ config NV_TCO
config RDC321X_WDT
tristate "RDC R-321x SoC watchdog"
depends on X86_RDC321X || COMPILE_TEST
depends on PCI
help
This is the driver for the built in hardware watchdog
in the RDC R-321x SoC.