linux/drivers/gpio
Yinghai Lu 08678b0841 generic: sparse irqs: use irq_desc() together with dyn_array, instead of irq_desc[]
add CONFIG_HAVE_SPARSE_IRQ to for use condensed array.
Get rid of irq_desc[] array assumptions.

Preallocate 32 irq_desc, and irq_desc() will try to get more.

( No change in functionality is expected anywhere, except the odd build
  failure where we missed a code site or where a crossing commit itroduces
  new irq_desc[] usage. )

v2: according to Eric, change get_irq_desc() to irq_desc()

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-10-16 16:52:29 +02:00
..
bt8xxgpio.c gpio: add bt8xxgpio driver 2008-07-25 10:53:30 -07:00
gpiolib.c generic: sparse irqs: use irq_desc() together with dyn_array, instead of irq_desc[] 2008-10-16 16:52:29 +02:00
Kconfig gpio: max732x driver 2008-07-25 10:53:30 -07:00
Makefile gpio: max732x driver 2008-07-25 10:53:30 -07:00
max732x.c gpio: max732x driver 2008-07-25 10:53:30 -07:00
max7301.c gpio: gpio driver for max7301 SPI GPIO expander 2008-07-22 09:59:40 -07:00
mcp23s08.c gpio: mcp23s08 handles multiple chips per chipselect 2008-07-25 10:53:30 -07:00
pca953x.c gpio: sysfs interface 2008-07-25 10:53:30 -07:00
pcf857x.c gpio: sysfs interface 2008-07-25 10:53:30 -07:00