diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-13 22:56:32 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-02-04 14:32:22 +0000 |
| commit | a9bb5a4bf9f84256499c802fd397d56d55227e4f (patch) | |
| tree | 793a74bebd0ed3f254035cb14caa093f58bb8bf6 /drivers/pcmcia/pxa2xx_mainstone.c | |
| parent | d9dc878769f521f494d1617d7cd0c92073df75d8 (diff) | |
| download | talos-op-linux-a9bb5a4bf9f84256499c802fd397d56d55227e4f.tar.gz talos-op-linux-a9bb5a4bf9f84256499c802fd397d56d55227e4f.zip | |
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_mainstone.c')
| -rw-r--r-- | drivers/pcmcia/pxa2xx_mainstone.c | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/drivers/pcmcia/pxa2xx_mainstone.c b/drivers/pcmcia/pxa2xx_mainstone.c index aded706c0b9f..b0ea4d3f8a1c 100644 --- a/drivers/pcmcia/pxa2xx_mainstone.c +++ b/drivers/pcmcia/pxa2xx_mainstone.c @@ -30,27 +30,26 @@ #include "soc_common.h" -static struct pcmcia_irqs irqs[] = { - { 0, MAINSTONE_S0_CD_IRQ, "PCMCIA0 CD" }, - { 1, MAINSTONE_S1_CD_IRQ, "PCMCIA1 CD" }, - { 0, MAINSTONE_S0_STSCHG_IRQ, "PCMCIA0 STSCHG" }, - { 1, MAINSTONE_S1_STSCHG_IRQ, "PCMCIA1 STSCHG" }, -}; - static int mst_pcmcia_hw_init(struct soc_pcmcia_socket *skt) { /* * Setup default state of GPIO outputs * before we enable them as outputs. */ - - skt->socket.pci_irq = (skt->nr == 0) ? MAINSTONE_S0_IRQ : MAINSTONE_S1_IRQ; - return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs)); -} - -static void mst_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) -{ - soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs)); + if (skt->nr == 0) { + skt->socket.pci_irq = MAINSTONE_S0_IRQ; + skt->stat[SOC_STAT_CD].irq = MAINSTONE_S0_CD_IRQ; + skt->stat[SOC_STAT_CD].name = "PCMCIA0 CD"; + skt->stat[SOC_STAT_BVD1].irq = MAINSTONE_S0_STSCHG_IRQ; + skt->stat[SOC_STAT_BVD1].name = "PCMCIA0 STSCHG"; + } else { + skt->socket.pci_irq = MAINSTONE_S1_IRQ; + skt->stat[SOC_STAT_CD].irq = MAINSTONE_S1_CD_IRQ; + skt->stat[SOC_STAT_CD].name = "PCMCIA1 CD"; + skt->stat[SOC_STAT_BVD1].irq = MAINSTONE_S1_STSCHG_IRQ; + skt->stat[SOC_STAT_BVD1].name = "PCMCIA1 STSCHG"; + } + return 0; } static unsigned long mst_pcmcia_status[2]; @@ -131,7 +130,6 @@ static int mst_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, static struct pcmcia_low_level mst_pcmcia_ops __initdata = { .owner = THIS_MODULE, .hw_init = mst_pcmcia_hw_init, - .hw_shutdown = mst_pcmcia_hw_shutdown, .socket_state = mst_pcmcia_socket_state, .configure_socket = mst_pcmcia_configure_socket, .nr = 2, |
