[PATCH] leds: oneshot - Allow default delay to be passed as an argument

[Amitesh Singh <singh.amitesh@gmail.com>]

This patch facilates the blink delay to be passed as
an argument at the time of module loading.
e.g.
insmod ledtrigg-oneshot.ko default_delay=100
---
 drivers/leds/trigger/ledtrig-oneshot.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/leds/trigger/ledtrig-oneshot.c b/drivers/leds/trigger/ledtrig-oneshot.c
index b8ea9f0..accb241 100644
--- a/drivers/leds/trigger/ledtrig-oneshot.c
+++ b/drivers/leds/trigger/ledtrig-oneshot.c
@@ -22,6 +22,9 @@
 
 #define DEFAULT_DELAY 100
 
+static unsigned long default_delay = DEFAULT_DELAY;
+module_param(default_delay, ulong, S_IRUGO|S_IWUSR);
+
 struct oneshot_trig_data {
 	unsigned int invert;
 };
-- 
2.7.4

This patch facilates the blink delay to be passed as
    an argument at the time of module loading.
    e.g.
    insmod ledtrigg-oneshot.ko default_delay=100