* [PATCH] misc: Add hardware dependencies to Atmel drivers
@ 2014-04-23 13:18 Jean Delvare
0 siblings, 0 replies; only message in thread
From: Jean Delvare @ 2014-04-23 13:18 UTC (permalink / raw)
To: linux-kernel; +Cc: Arnd Bergmann, Greg Kroah-Hartman
According to the driver descriptions, the atmel_pwm and atmel-ssc
drivers are only useful on Atmel AT32 and AT91 systems. So add
hardware dependencies to these drivers to hide them on other systems.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/misc/Kconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- linux-3.15-rc2.orig/drivers/misc/Kconfig 2014-04-22 14:20:30.706102072 +0200
+++ linux-3.15-rc2/drivers/misc/Kconfig 2014-04-23 15:09:52.608321256 +0200
@@ -53,7 +53,7 @@ config AD525X_DPOT_SPI
config ATMEL_PWM
tristate "Atmel AT32/AT91 PWM support"
- depends on HAVE_CLK
+ depends on HAVE_CLK && (AVR32 || ARCH_AT91 || COMPILE_TEST)
help
This option enables device driver support for the PWM channels
on certain Atmel processors. Pulse Width Modulation is used for
@@ -200,7 +200,7 @@ config ICS932S401
config ATMEL_SSC
tristate "Device driver for Atmel SSC peripheral"
- depends on HAS_IOMEM
+ depends on HAS_IOMEM && (AVR32 || ARCH_AT91 || COMPILE_TEST)
---help---
This option enables device driver support for Atmel Synchronized
Serial Communication peripheral (SSC).
--
Jean Delvare
SUSE L3 Support
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