Update of /cvsroot/gc-linux/linux/drivers/gpio
In directory ddv4jf1.ch3.sourceforge.com:/tmp/cvs-serv28099/drivers/gpio
Modified Files:
gpiolib.c
Log Message:
Rewind to v2.6.29.
Index: gpiolib.c
===================================================================
RCS file: /cvsroot/gc-linux/linux/drivers/gpio/gpiolib.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** gpiolib.c 2 Mar 2009 18:33:59 -0000 1.2
--- gpiolib.c 25 Oct 2009 18:33:47 -0000 1.3
***************
*** 997,1018 ****
EXPORT_SYMBOL_GPL(gpio_direction_output);
- /**
- * gpio_direction_is_output - tell if a gpio is configured as an output
- * @gpio: gpio in question
- *
- * Returns a negative errno if the given gpio is not valid.
- * Returns a positive non-zero if the gpio is configured as an output.
- * Returns zero otherwise.
- */
- int gpio_direction_is_output(unsigned gpio)
- {
- struct gpio_desc *desc = &gpio_desc[gpio];
-
- if (!gpio_is_valid(gpio))
- return -EINVAL;
-
- return test_bit(FLAG_IS_OUT, &desc->flags);
- }
- EXPORT_SYMBOL_GPL(gpio_direction_is_output);
/* I/O calls are only valid after configuration completed; the relevant
--- 997,1000 ----
|
