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authorMarek Vasut <marek.vasut@gmail.com>2009-07-17 12:50:43 +0200
committerEric Miao <eric.y.miao@gmail.com>2009-09-10 18:49:39 +0800
commitc4bd01727380ce666aba987b3d7c0e838cb99bbe (patch)
tree5ee425da3645c1371b154bc47d1ae7ab3c81041b /arch/arm/mach-pxa/spitz.c
parent2a23ec3679d84ac243add761fa3d3872cf6dcb11 (diff)
[ARM] pxa: add gpio_pwdown(_inverted) into pxaficp_ir.c
and convert PXA-based devices to gpio_pwdown where possible. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch/arm/mach-pxa/spitz.c')
-rw-r--r--arch/arm/mach-pxa/spitz.c46
1 files changed, 4 insertions, 42 deletions
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index c4b8305b66a..f9dc59c054b 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -560,50 +560,10 @@ static struct pxaohci_platform_data spitz_ohci_platform_data = {
/*
* Irda
*/
-static int spitz_irda_startup(struct device *dev)
-{
- int rc;
-
- rc = gpio_request(SPITZ_GPIO_IR_ON, "IrDA on");
- if (rc)
- goto err;
-
- rc = gpio_direction_output(SPITZ_GPIO_IR_ON, 1);
- if (rc)
- goto err_dir;
-
- return 0;
-
-err_dir:
- gpio_free(SPITZ_GPIO_IR_ON);
-err:
- return rc;
-}
-
-static void spitz_irda_shutdown(struct device *dev)
-{
- gpio_free(SPITZ_GPIO_IR_ON);
-}
-
-static void spitz_irda_transceiver_mode(struct device *dev, int mode)
-{
- gpio_set_value(SPITZ_GPIO_IR_ON, mode & IR_OFF);
- pxa2xx_transceiver_mode(dev, mode);
-}
-
-#ifdef CONFIG_MACH_AKITA
-static void akita_irda_transceiver_mode(struct device *dev, int mode)
-{
- gpio_set_value(AKITA_GPIO_IR_ON, mode & IR_OFF);
- pxa2xx_transceiver_mode(dev, mode);
-}
-#endif
static struct pxaficp_platform_data spitz_ficp_platform_data = {
+/* .gpio_pwdown is set in spitz_init() and akita_init() accordingly */
.transceiver_cap = IR_SIRMODE | IR_OFF,
- .transceiver_mode = spitz_irda_transceiver_mode,
- .startup = spitz_irda_startup,
- .shutdown = spitz_irda_shutdown,
};
@@ -782,6 +742,8 @@ static void __init common_init(void)
#if defined(CONFIG_MACH_SPITZ) || defined(CONFIG_MACH_BORZOI)
static void __init spitz_init(void)
{
+ spitz_ficp_platform_data.gpio_pwdown = SPITZ_GPIO_IR_ON;
+
platform_scoop_config = &spitz_pcmcia_config;
common_init();
@@ -824,7 +786,7 @@ static struct nand_ecclayout akita_oobinfo = {
static void __init akita_init(void)
{
- spitz_ficp_platform_data.transceiver_mode = akita_irda_transceiver_mode;
+ spitz_ficp_platform_data.gpio_pwdown = AKITA_GPIO_IR_ON;
sharpsl_nand_platform_data.badblock_pattern = &sharpsl_akita_bbt;
sharpsl_nand_platform_data.ecc_layout = &akita_oobinfo;