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sc16is7xx: fix Kconfig dependencies 

When I2C=m and SPI=y or-ing them will produce =y while
what we need is the lower bound, i.e. =m.  Fortunately
SPI is a boolean so we need to handle only one special
case.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Jakub Kicinski <kubakici@wp.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jakub Kicinski 2015-07-01 14:19:52 +02:00 committed by Greg Kroah-Hartman
parent d8c2c0d892
commit 32aa6339d9
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/serial/Kconfig
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@ -1185,7 +1185,7 @@ config SERIAL_SC16IS7XX_CORE
config SERIAL_SC16IS7XX
tristate "SC16IS7xx serial support"
select SERIAL_CORE
depends on I2C || SPI_MASTER
depends on (SPI_MASTER && !I2C) || I2C
help
This selects support for SC16IS7xx serial ports.
Supported ICs are SC16IS740, SC16IS741, SC16IS750, SC16IS752,