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[ARM] 5426/1: h3600: remove clr_h3600_egpio/set_h3600_egpio helpers

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Replace all occurences with assign_h3600_egpio.
Also simplify code a bit by replacing couple of if-else
statements with one-line equivalents.

Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Dmitry Artamonow 2009-03-15 19:13:16 +01:00 committed by Russell King
parent ddcd8c0900
commit 104a416d80
3 changed files with 11 additions and 31 deletions
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6
arch/arm/mach-sa1100/h3600.c
View File

@ -92,11 +92,7 @@ static int h3600_irda_set_power(struct device *dev, unsigned int state)
static void h3600_irda_set_speed(struct device *dev, unsigned int speed)
{
if (speed < 4000000) {
clr_h3600_egpio(IPAQ_EGPIO_IR_FSEL);
} else {
set_h3600_egpio(IPAQ_EGPIO_IR_FSEL);
}
assign_h3600_egpio(IPAQ_EGPIO_IR_FSEL, !(speed < 4000000));
}
static struct irda_platform_data h3600_irda_data = {

13
arch/arm/mach-sa1100/include/mach/h3600.h
View File

@ -105,19 +105,6 @@ static __inline__ void assign_h3600_egpio(enum ipaq_egpio_type x, int level)
ipaq_model_ops.control(x,level);
}
static __inline__ void clr_h3600_egpio(enum ipaq_egpio_type x)
{
if (ipaq_model_ops.control)
ipaq_model_ops.control(x,0);
}
static __inline__ void set_h3600_egpio(enum ipaq_egpio_type x)
{
if (ipaq_model_ops.control)
ipaq_model_ops.control(x,1);
}
#endif /* ASSEMBLY */
#endif /* _INCLUDE_H3600_H_ */

23
drivers/pcmcia/sa1100_h3600.c
View File

@ -37,9 +37,9 @@ static void h3600_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs));
/* Disable CF bus: */
clr_h3600_egpio(IPAQ_EGPIO_OPT_NVRAM_ON);
clr_h3600_egpio(IPAQ_EGPIO_OPT_ON);
set_h3600_egpio(IPAQ_EGPIO_OPT_RESET);
assign_h3600_egpio(IPAQ_EGPIO_OPT_NVRAM_ON, 0);
assign_h3600_egpio(IPAQ_EGPIO_OPT_ON, 0);
assign_h3600_egpio(IPAQ_EGPIO_OPT_RESET, 1);
}
static void
@ -79,10 +79,7 @@ h3600_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_state_
return -1;
}
if (state->flags & SS_RESET)
set_h3600_egpio(IPAQ_EGPIO_CARD_RESET);
else
clr_h3600_egpio(IPAQ_EGPIO_CARD_RESET);
assign_h3600_egpio(IPAQ_EGPIO_CARD_RESET, !!(state->flags & SS_RESET));
/* Silently ignore Vpp, output enable, speaker enable. */
@ -92,9 +89,9 @@ h3600_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_state_
static void h3600_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
{
/* Enable CF bus: */
set_h3600_egpio(IPAQ_EGPIO_OPT_NVRAM_ON);
set_h3600_egpio(IPAQ_EGPIO_OPT_ON);
clr_h3600_egpio(IPAQ_EGPIO_OPT_RESET);
assign_h3600_egpio(IPAQ_EGPIO_OPT_NVRAM_ON, 1);
assign_h3600_egpio(IPAQ_EGPIO_OPT_ON, 1);
assign_h3600_egpio(IPAQ_EGPIO_OPT_RESET, 0);
msleep(10);
@ -112,10 +109,10 @@ static void h3600_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
* socket 0 then socket 1.
*/
if (skt->nr == 1) {
clr_h3600_egpio(IPAQ_EGPIO_OPT_ON);
clr_h3600_egpio(IPAQ_EGPIO_OPT_NVRAM_ON);
assign_h3600_egpio(IPAQ_EGPIO_OPT_ON, 0);
assign_h3600_egpio(IPAQ_EGPIO_OPT_NVRAM_ON, 0);
/* hmm, does this suck power? */
set_h3600_egpio(IPAQ_EGPIO_OPT_RESET);
assign_h3600_egpio(IPAQ_EGPIO_OPT_RESET, 1);
}
}