summaryrefslogtreecommitdiffstats
path: root/drivers/pcmcia
diff options
context:
space:
mode:
authorDmitry Artamonow <mad_soft@inbox.ru>2009-03-15 19:13:16 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-03-15 20:08:18 +0000
commit104a416d80fca22284319b06eff87b6f632a3649 (patch)
tree9be3a552ba5814345c0ec8e1ee8abe47fea10bf7 /drivers/pcmcia
parentddcd8c09001e66f78488bfc238ed5bd8441d4496 (diff)
downloadop-kernel-dev-104a416d80fca22284319b06eff87b6f632a3649.zip
op-kernel-dev-104a416d80fca22284319b06eff87b6f632a3649.tar.gz
[ARM] 5426/1: h3600: remove clr_h3600_egpio/set_h3600_egpio helpers
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>
Diffstat (limited to 'drivers/pcmcia')
-rw-r--r--drivers/pcmcia/sa1100_h3600.c23
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/pcmcia/sa1100_h3600.c b/drivers/pcmcia/sa1100_h3600.c
index 6de4e1b..0cc3748 100644
--- a/drivers/pcmcia/sa1100_h3600.c
+++ b/drivers/pcmcia/sa1100_h3600.c
@@ -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);
}
}
OpenPOWER on IntegriCloud