gpiolib: export gpiochip_find

Export function gpiochip_find so that modules can use it.

Signed-off-by Jean Delvare <[email protected]>

Cc Grant Likely <[email protected]>

---
I need this to add support for SMBus multiplexing on my Asus Z8NA-D6 board.

 drivers/gpio/gpiolib.c |    1 +
 1 file changed, 1 insertion(+)

drivers/gpio/gpiolib.c +1 -0

@@ -1165,6 +1165,7 @@ struct gpio_chip *gpiochip_find(void *da
 
 	return chip;
 }
+EXPORT_SYMBOL_GPL(gpiochip_find);
 
 /* These "optional" allocation calls help prevent drivers from stomping
  * on each other, and help provide better diagnostics in debugfs.

Export function gpiochip_find so that modules can use it.

Signed-off-by Jean Delvare <[email protected]>

Cc Grant Likely <[email protected]>

---
I need this to add support for SMBus multiplexing on my Asus Z8NA-D6 board.

 drivers/gpio/gpiolib.c |    1 +
 1 file changed, 1 insertion(+)

Hi Grant,

Quoted 19 lines · Jean Delvare

Export function gpiochip_find so that modules can use it.

Signed-off-by Jean Delvare <[email protected]>

Cc Grant Likely <[email protected]>

---
I need this to add support for SMBus multiplexing on my Asus Z8NA-D6 board.

 drivers/gpio/gpiolib.c |    1 +
 1 file changed, 1 insertion(+)

drivers/gpio/gpiolib.c +1 -0

@@ -1165,6 +1165,7 @@ struct gpio_chip *gpiochip_find(void *da
 
 	return chip;
 }
+EXPORT_SYMBOL_GPL(gpiochip_find);
 

drivers/gpio/gpiolib.c struct gpio_chip *gpiochip_find(void *da · line 1171

Quoted 2 lines

drivers/gpio/gpiolib.c +0 -0

 /* These "optional" allocation calls help prevent drivers from stomping
  * on each other, and help provide better diagnostics in debugfs.

I am sorry to insist, but this patch seems quite straightforward, it shouldn't take long to review. Do you have any problem with it? If not, please apply it. I really would like to have it in kernel 2.6.40, as the rest of my SMBus multiplexing support effort depends on it.

Sorry for the delay. All the activity around UDS and getting the ARM device tree patches into a state ready for merging pretty much eliminated any chance I've had to look at gpio stuff over the last month. :-( I'm trying to get through the backlog now.