Update of /cvsroot/gc-linux/linux/drivers/gpio
In directory sfp-cvsdas-2.v30.ch3.sourceforge.com:/tmp/cvs-serv17071/drivers/gpio
Modified Files:
gpiolib.c
Log Message:
Rewind to v2.6.31.
Index: gpiolib.c
===================================================================
RCS file: /cvsroot/gc-linux/linux/drivers/gpio/gpiolib.c,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** gpiolib.c 25 Oct 2009 18:59:28 -0000 1.7
--- gpiolib.c 9 Dec 2009 18:18:06 -0000 1.8
***************
*** 1006,1027 ****
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
--- 1006,1009 ----
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