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[ARM] pxa: remove references to pxa_gpio_mode() in comments

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Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2008-09-25 13:35:27 +01:00 committed by Russell King
parent a3927471c6
commit 73b610affe
4 changed files with 10 additions and 11 deletions
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3
arch/arm/include/asm/mach/udc_pxa2xx.h
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@ -18,8 +18,7 @@ struct pxa2xx_udc_mach_info {
/* Boards following the design guidelines in the developer's manual,
* with on-chip GPIOs not Lubbock's weird hardware, can have a sane
* VBUS IRQ and omit the methods above. Store the GPIO number
* here; for GPIO 0, also mask in one of the pxa_gpio_mode() bits.
* Note that sometimes the signals go through inverters...
* here. Note that sometimes the signals go through inverters...
*/
bool gpio_vbus_inverted;
u16 gpio_vbus; /* high == vbus present */

6
drivers/input/keyboard/corgikbd.c
View file

@ -80,9 +80,9 @@ struct corgikbd {
#define KB_ACTIVATE_DELAY 10
/* Helper functions for reading the keyboard matrix
* Note: We should really be using pxa_gpio_mode to alter GPDR but it
* requires a function call per GPIO bit which is excessive
* when we need to access 12 bits at once multiple times.
* Note: We should really be using the generic gpio functions to alter
* GPDR but it requires a function call per GPIO bit which is
* excessive when we need to access 12 bits at once, multiple times.
* These functions must be called within local_irq_save()/local_irq_restore()
* or similar.
*/

6
drivers/input/keyboard/spitzkbd.c
View file

@ -101,9 +101,9 @@ struct spitzkbd {
#define KB_ACTIVATE_DELAY 10
/* Helper functions for reading the keyboard matrix
* Note: We should really be using pxa_gpio_mode to alter GPDR but it
* requires a function call per GPIO bit which is excessive
* when we need to access 11 bits at once, multiple times.
* Note: We should really be using the generic gpio functions to alter
* GPDR but it requires a function call per GPIO bit which is
* excessive when we need to access 11 bits at once, multiple times.
* These functions must be called within local_irq_save()/local_irq_restore()
* or similar.
*/

6
drivers/input/keyboard/tosakbd.c
View file

@ -59,9 +59,9 @@ struct tosakbd {
/* Helper functions for reading the keyboard matrix
* Note: We should really be using pxa_gpio_mode to alter GPDR but it
* requires a function call per GPIO bit which is excessive
* when we need to access 12 bits at once, multiple times.
* Note: We should really be using the generic gpio functions to alter
* GPDR but it requires a function call per GPIO bit which is
* excessive when we need to access 12 bits at once, multiple times.
* These functions must be called within local_irq_save()/local_irq_restore()
* or similar.
*/