[POWERPC] Convert powermac ide blink to new led infrastructure

This patch removes the old pmac ide led blink code and
adds generic LED subsystem support for the LED.

It maintains backward compatibility with the old
BLK_DEV_IDE_PMAC_BLINK Kconfig option which now
simply selects the new code and influences the
default trigger.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/macintosh/Kconfig b/drivers/macintosh/Kconfig
index 37cd6ee4586b..062dac26f2ae 100644
--- a/drivers/macintosh/Kconfig
+++ b/drivers/macintosh/Kconfig
@@ -78,6 +78,17 @@ config ADB_PMU
           this device; you should do so if your machine is one of those
           mentioned above.
 
+config ADB_PMU_LED
+        bool "Support for the Power/iBook front LED"
+        depends on ADB_PMU
+        select LEDS_CLASS
+        help
+          Support the front LED on Power/iBooks as a generic LED that can
+          be triggered by any of the supported triggers. To get the
+          behaviour of the old CONFIG_BLK_DEV_IDE_PMAC_BLINK, select this
+          and the ide-disk LED trigger and configure appropriately through
+          sysfs.
+
 config PMAC_SMU
         bool "Support for SMU  based PowerMacs"
         depends on PPC_PMAC64