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[Blackfin] arch: GPIO API cleanup and anomaly update

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- Add anomaly workaround for bfin_gpio_reset_spi0_ssel1
 - Fix style
 - Update copyright
 - Remove BUG_ON checks for functions intended to be used only by arch
   support. GPIO users should only access using the generic GPIO API
 - Make all GPIO identifier unsigned int

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
This commit is contained in:
Michael Hennerich
2008-01-22 17:20:10 +08:00
committed by Bryan Wu
parent acbcd26319
commit a2c8cfef6a
2 changed files with 64 additions and 71 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/asm-blackfin/gpio.h
+36 -36
View File
@@ -7,7 +7,7 @@
* Description:
*
* Modified:
* Copyright 2004-2006 Analog Devices Inc.
* Copyright 2004-2008 Analog Devices Inc.
*
* Bugs: Enter bugs at http://blackfin.uclinux.org/
*
@@ -304,39 +304,39 @@
**************************************************************/
#ifndef BF548_FAMILY
void set_gpio_dir(unsigned short, unsigned short);
void set_gpio_inen(unsigned short, unsigned short);
void set_gpio_polar(unsigned short, unsigned short);
void set_gpio_edge(unsigned short, unsigned short);
void set_gpio_both(unsigned short, unsigned short);
void set_gpio_data(unsigned short, unsigned short);
void set_gpio_maska(unsigned short, unsigned short);
void set_gpio_maskb(unsigned short, unsigned short);
void set_gpio_toggle(unsigned short);
void set_gpiop_dir(unsigned short, unsigned short);
void set_gpiop_inen(unsigned short, unsigned short);
void set_gpiop_polar(unsigned short, unsigned short);
void set_gpiop_edge(unsigned short, unsigned short);
void set_gpiop_both(unsigned short, unsigned short);
void set_gpiop_data(unsigned short, unsigned short);
void set_gpiop_maska(unsigned short, unsigned short);
void set_gpiop_maskb(unsigned short, unsigned short);
unsigned short get_gpio_dir(unsigned short);
unsigned short get_gpio_inen(unsigned short);
unsigned short get_gpio_polar(unsigned short);
unsigned short get_gpio_edge(unsigned short);
unsigned short get_gpio_both(unsigned short);
unsigned short get_gpio_maska(unsigned short);
unsigned short get_gpio_maskb(unsigned short);
unsigned short get_gpio_data(unsigned short);
unsigned short get_gpiop_dir(unsigned short);
unsigned short get_gpiop_inen(unsigned short);
unsigned short get_gpiop_polar(unsigned short);
unsigned short get_gpiop_edge(unsigned short);
unsigned short get_gpiop_both(unsigned short);
unsigned short get_gpiop_maska(unsigned short);
unsigned short get_gpiop_maskb(unsigned short);
unsigned short get_gpiop_data(unsigned short);
void set_gpio_dir(unsigned, unsigned short);
void set_gpio_inen(unsigned, unsigned short);
void set_gpio_polar(unsigned, unsigned short);
void set_gpio_edge(unsigned, unsigned short);
void set_gpio_both(unsigned, unsigned short);
void set_gpio_data(unsigned, unsigned short);
void set_gpio_maska(unsigned, unsigned short);
void set_gpio_maskb(unsigned, unsigned short);
void set_gpio_toggle(unsigned);
void set_gpiop_dir(unsigned, unsigned short);
void set_gpiop_inen(unsigned, unsigned short);
void set_gpiop_polar(unsigned, unsigned short);
void set_gpiop_edge(unsigned, unsigned short);
void set_gpiop_both(unsigned, unsigned short);
void set_gpiop_data(unsigned, unsigned short);
void set_gpiop_maska(unsigned, unsigned short);
void set_gpiop_maskb(unsigned, unsigned short);
unsigned short get_gpio_dir(unsigned);
unsigned short get_gpio_inen(unsigned);
unsigned short get_gpio_polar(unsigned);
unsigned short get_gpio_edge(unsigned);
unsigned short get_gpio_both(unsigned);
unsigned short get_gpio_maska(unsigned);
unsigned short get_gpio_maskb(unsigned);
unsigned short get_gpio_data(unsigned);
unsigned short get_gpiop_dir(unsigned);
unsigned short get_gpiop_inen(unsigned);
unsigned short get_gpiop_polar(unsigned);
unsigned short get_gpiop_edge(unsigned);
unsigned short get_gpiop_both(unsigned);
unsigned short get_gpiop_maska(unsigned);
unsigned short get_gpiop_maskb(unsigned);
unsigned short get_gpiop_data(unsigned);
struct gpio_port_t {
unsigned short data;
@@ -382,8 +382,8 @@ struct gpio_port_t {
#define PM_WAKE_LOW 0x8
#define PM_WAKE_BOTH_EDGES (PM_WAKE_RISING | PM_WAKE_FALLING)
int gpio_pm_wakeup_request(unsigned short gpio, unsigned char type);
void gpio_pm_wakeup_free(unsigned short gpio);
int gpio_pm_wakeup_request(unsigned gpio, unsigned char type);
void gpio_pm_wakeup_free(unsigned gpio);
unsigned int gpio_pm_setup(void);
void gpio_pm_restore(void);