pcmcia: soc_common: add CF socket state helper
Add a helper to get the voltage state of CF sockets, where the voltage
sense pins are not wired up. Switch assabet and cerf to use this
helper.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
diff --git a/drivers/pcmcia/sa1100_cerf.c b/drivers/pcmcia/sa1100_cerf.c
index b3774e5..c3f6736 100644
--- a/drivers/pcmcia/sa1100_cerf.c
+++ b/drivers/pcmcia/sa1100_cerf.c
@@ -45,13 +45,6 @@
gpio_free(CERF_GPIO_CF_RESET);
}
-static void
-cerf_pcmcia_socket_state(struct soc_pcmcia_socket *skt, struct pcmcia_state *state)
-{
- state->vs_3v = 1;
- state->vs_Xv = 0;
-}
-
static int
cerf_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
const socket_state_t *state)
@@ -77,7 +70,7 @@
.owner = THIS_MODULE,
.hw_init = cerf_pcmcia_hw_init,
.hw_shutdown = cerf_pcmcia_hw_shutdown,
- .socket_state = cerf_pcmcia_socket_state,
+ .socket_state = soc_common_cf_socket_state,
.configure_socket = cerf_pcmcia_configure_socket,
};