linux-toradex.git/include/linux/nsc_gpio.h, branch tegra-9.12.15

[PATCH] gpio: drop vtable members .gpio_set_high .gpio_set_low gpio_set is enough

2006-07-15T04:53:54+00:00

drops gpio_set_high, gpio_set_low from the nsc_gpio_ops vtable.  While we
can't drop them from scx200_gpio (or can we?), we dont need them for new users
of the exported vtable; gpio_set(1), gpio_set(0) work fine.

Signed-off-by: Jim Cromie 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] chardev: GPIO for SCx200 & PC-8736x: use dev_dbg in common module

2006-06-28T00:32:43+00:00

Use of dev_dbg() and friends is considered good practice.  dev_dbg() needs a
struct device *devp, but nsc_gpio is only a helper module, so it doesnt
have/need its own.  To provide devp to the user-modules (scx200 & pc8736x
_gpio), we add it to the vtable, and set it during init.

Also squeeze nsc_gpio_dump()'s format a little.

[  199.259879]  pc8736x_gpio.0: io09: 0x0044 TS OD PUE  EDGE LO DEBOUNCE

Signed-off-by: Jim Cromie 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] chardev: GPIO for SCx200 & PC-8736x: migrate file-ops to common module

2006-06-28T00:32:43+00:00

Now that the read(), write() file-ops are dispatching gpio-ops via the vtable,
they are generic, and can be moved 'verbatim' to the nsc_gpio common-support
module.  After the move, various symbols are renamed to update 'scx200_' to
'nsc_', and headers are adjusted accordingly.

Signed-off-by: Jim Cromie 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] chardev: GPIO for SCx200 & PC-8736x: add gpio-ops vtable

2006-06-28T00:32:42+00:00

Abstract the gpio operations into a new nsc_gpio_ops vtable.

Signed-off-by: Jim Cromie 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds