gpio: reorganize drivers
Sort the gpio makefile and enforce the naming convention gpio-*.c for
gpio drivers.
v2: cleaned up filenames in Kconfig and comment blocks
v3: fixup use of BASIC_MMIO to GENERIC_GPIO for mxc
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
diff --git a/drivers/gpio/gpio-u300.c b/drivers/gpio/gpio-u300.c
index d927901..fd2dfee 100644
--- a/drivers/gpio/gpio-u300.c
+++ b/drivers/gpio/gpio-u300.c
@@ -1,11 +1,8 @@
/*
- *
- * arch/arm/mach-u300/gpio.c
- *
+ * U300 GPIO module.
*
* Copyright (C) 2007-2009 ST-Ericsson AB
* License terms: GNU General Public License (GPL) version 2
- * U300 GPIO module.
* This can driver either of the two basic GPIO cores
* available in the U300 platforms:
* COH 901 335 - Used in DB3150 (U300 1.0) and DB3200 (U330 1.0)