commit 8d25b36b77fe32c296ece83e94ca6ae4d17f3e25
author Adrian Bunk <bunk@kernel.org> Sat Jul 26 02:38:00 2008 +0300
committer Linus Torvalds <torvalds@linux-foundation.org> Fri Jul 25 17:39:36 2008 -0700
tree 570d647cdbe645a4e2dece4c85019fb5effe2b9e
parent e89f38218ff6de09983bd8769ec0cdf6e70d9e8e

MFD_TC6393XB is ARM-only

Compile error on other architectures:

    CC      drivers/mfd/tc6393xb.o
  /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/mfd/tc6393xb.c: In function ‘tc6393xb_attach_irq’:
  /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/mfd/tc6393xb.c:324: error: implicit declaration of function ‘set_irq_flags’
  ...

Reported-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/mfd/Kconfig

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 1f57a99..883e7ea 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -52,7 +52,7 @@
 
 config MFD_TC6393XB
 	bool "Support Toshiba TC6393XB"
-	depends on GPIOLIB
+	depends on GPIOLIB && ARM
 	select MFD_CORE
 	help
 	  Support for Toshiba Mobile IO Controller TC6393XB