Re: [patch/rfc 1/4] GPIO implementation framework

[David Brownell <david-b@pacbell.net>]

On Tuesday 13 November 2007, David Brownell wrote:
>   http://marc.info/?l=linux-kernel&m=119463810905330&w=2
>   http://marc.info/?l=linux-kernel&m=119463811005344&w=2
>   http://marc.info/?l=linux-kernel&m=119463811105352&w=2
> 
> Plus the appended tweak. 

-ENOPATCH ... ;)

==========
Minor fixups to the gpiolib code.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
---
 lib/gpiolib.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- g26.orig/lib/gpiolib.c	2007-11-12 15:06:45.000000000 -0800
+++ g26/lib/gpiolib.c	2007-11-12 15:07:36.000000000 -0800
@@ -28,7 +28,7 @@
 #define	extra_checks	0
 #endif
 
-/* gpio_lock protects the table of chips and to gpio_chip->requested.
+/* gpio_lock protects the table of chips and gpio_chip->requested.
  * While any gpio is requested, its gpio_chip is not removable.  It's
  * a raw spinlock to ensure safe access from hardirq contexts, and to
  * shrink bitbang overhead:  per-bit preemption would be very wrong.
@@ -533,6 +533,6 @@ static int __init gpiolib_debugfs_init(v
 				NULL, NULL, &gpiolib_operations);
 	return 0;
 }
-postcore_initcall(gpiolib_debugfs_init);
+subsys_initcall(gpiolib_debugfs_init);
 
 #endif	/* DEBUG_FS */