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authorRussell King <rmk+kernel@arm.linux.org.uk>2012-01-13 22:56:32 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2012-02-04 14:32:22 +0000
commita9bb5a4bf9f84256499c802fd397d56d55227e4f (patch)
tree793a74bebd0ed3f254035cb14caa093f58bb8bf6 /drivers/pcmcia/pxa2xx_sharpsl.c
parentd9dc878769f521f494d1617d7cd0c92073df75d8 (diff)
downloadop-kernel-dev-a9bb5a4bf9f84256499c802fd397d56d55227e4f.zip
op-kernel-dev-a9bb5a4bf9f84256499c802fd397d56d55227e4f.tar.gz
PCMCIA: pxa: convert PXA socket drivers to use new irq/gpio management
Convert all the PXA platform socket drivers to use the new irq/gpio management provided by soc_common. This relieves these drivers from having to do anything with these GPIOs other than provide the numbers to soc_common. Acked-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/pcmcia/pxa2xx_sharpsl.c')
-rw-r--r--drivers/pcmcia/pxa2xx_sharpsl.c30
1 files changed, 2 insertions, 28 deletions
diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c
index 69ae2fd..b066273 100644
--- a/drivers/pcmcia/pxa2xx_sharpsl.c
+++ b/drivers/pcmcia/pxa2xx_sharpsl.c
@@ -46,21 +46,9 @@ static void sharpsl_pcmcia_init_reset(struct soc_pcmcia_socket *skt)
static int sharpsl_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
{
- int ret;
-
- /* Register interrupts */
if (SCOOP_DEV[skt->nr].cd_irq >= 0) {
- struct pcmcia_irqs cd_irq;
-
- cd_irq.sock = skt->nr;
- cd_irq.irq = SCOOP_DEV[skt->nr].cd_irq;
- cd_irq.str = SCOOP_DEV[skt->nr].cd_irq_str;
- ret = soc_pcmcia_request_irqs(skt, &cd_irq, 1);
-
- if (ret) {
- printk(KERN_ERR "Request for Compact Flash IRQ failed\n");
- return ret;
- }
+ skt->stat[SOC_STAT_CD].irq = SCOOP_DEV[skt->nr].cd_irq;
+ skt->stat[SOC_STAT_CD].name = SCOOP_DEV[skt->nr].cd_irq_str;
}
skt->socket.pci_irq = SCOOP_DEV[skt->nr].irq;
@@ -68,19 +56,6 @@ static int sharpsl_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
return 0;
}
-static void sharpsl_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
-{
- if (SCOOP_DEV[skt->nr].cd_irq >= 0) {
- struct pcmcia_irqs cd_irq;
-
- cd_irq.sock = skt->nr;
- cd_irq.irq = SCOOP_DEV[skt->nr].cd_irq;
- cd_irq.str = SCOOP_DEV[skt->nr].cd_irq_str;
- soc_pcmcia_free_irqs(skt, &cd_irq, 1);
- }
-}
-
-
static void sharpsl_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
struct pcmcia_state *state)
{
@@ -222,7 +197,6 @@ static void sharpsl_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
static struct pcmcia_low_level sharpsl_pcmcia_ops __initdata = {
.owner = THIS_MODULE,
.hw_init = sharpsl_pcmcia_hw_init,
- .hw_shutdown = sharpsl_pcmcia_hw_shutdown,
.socket_state = sharpsl_pcmcia_socket_state,
.configure_socket = sharpsl_pcmcia_configure_socket,
.socket_init = sharpsl_pcmcia_socket_init,
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