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authorMichael Hennerich <michael.hennerich@analog.com>2008-01-22 17:20:10 +0800
committerBryan Wu <bryan.wu@analog.com>2008-01-22 17:20:10 +0800
commita2c8cfef6abb33ee49d80c58391ebfc4f94221ef (patch)
tree2d81734c98f8d72889b3f7de4dc5399e2edb8692 /include/asm-blackfin
parentacbcd2631975cf6f0be5cd294cbfd12226cd9958 (diff)
[Blackfin] arch: GPIO API cleanup and anomaly update
- 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>
Diffstat (limited to 'include/asm-blackfin')
-rw-r--r--include/asm-blackfin/gpio.h72
1 files changed, 36 insertions, 36 deletions
diff --git a/include/asm-blackfin/gpio.h b/include/asm-blackfin/gpio.h
index 7bba9b17654..d0426c10826 100644
--- a/include/asm-blackfin/gpio.h
+++ b/include/asm-blackfin/gpio.h
@@ -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);