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Diffstat (limited to 'arch/arm/mach-pxa/magician.c')
-rw-r--r--arch/arm/mach-pxa/magician.c49
1 files changed, 9 insertions, 40 deletions
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
index ca39669cffc5..0daba43d7ca1 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -651,55 +651,24 @@ static struct platform_device bq24022 = {
static int magician_mci_init(struct device *dev,
irq_handler_t detect_irq, void *data)
{
- int err;
-
- err = request_irq(IRQ_MAGICIAN_SD, detect_irq,
+ return request_irq(IRQ_MAGICIAN_SD, detect_irq,
IRQF_DISABLED | IRQF_SAMPLE_RANDOM,
- "MMC card detect", data);
- if (err)
- goto err_request_irq;
- err = gpio_request(EGPIO_MAGICIAN_SD_POWER, "SD_POWER");
- if (err)
- goto err_request_power;
- err = gpio_request(EGPIO_MAGICIAN_nSD_READONLY, "nSD_READONLY");
- if (err)
- goto err_request_readonly;
-
- return 0;
-
-err_request_readonly:
- gpio_free(EGPIO_MAGICIAN_SD_POWER);
-err_request_power:
- free_irq(IRQ_MAGICIAN_SD, data);
-err_request_irq:
- return err;
-}
-
-static void magician_mci_setpower(struct device *dev, unsigned int vdd)
-{
- struct pxamci_platform_data *pdata = dev->platform_data;
-
- gpio_set_value(EGPIO_MAGICIAN_SD_POWER, (1 << vdd) & pdata->ocr_mask);
-}
-
-static int magician_mci_get_ro(struct device *dev)
-{
- return (!gpio_get_value(EGPIO_MAGICIAN_nSD_READONLY));
+ "mmc card detect", data);
}
static void magician_mci_exit(struct device *dev, void *data)
{
- gpio_free(EGPIO_MAGICIAN_nSD_READONLY);
- gpio_free(EGPIO_MAGICIAN_SD_POWER);
free_irq(IRQ_MAGICIAN_SD, data);
}
static struct pxamci_platform_data magician_mci_info = {
- .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
- .init = magician_mci_init,
- .get_ro = magician_mci_get_ro,
- .setpower = magician_mci_setpower,
- .exit = magician_mci_exit,
+ .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
+ .init = magician_mci_init,
+ .exit = magician_mci_exit,
+ .gpio_card_detect = -1,
+ .gpio_card_ro = EGPIO_MAGICIAN_nSD_READONLY,
+ .gpio_card_ro_invert = 1,
+ .gpio_power = EGPIO_MAGICIAN_SD_POWER,
};