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mfd: palmas: Remove code which is not necessary for a device tree boot 

Remove code which is not necessary for a device tree boot.

Boot tested on OMAP5-UEVM board.

Signed-off-by: J Keerthy <j-keerthy@ti.com>
Acked-by: Laxman Dewangan  <ldewangan@nvidia.com>
Acked-by: Graeme Gregory <gg@slimlogic.co.uk>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
J Keerthy 2013-06-17 17:17:58 +05:30 коммит произвёл Samuel Ortiz
Родитель d8c5d658f4
Коммит 1ee5d8c85a
1 изменённых файлов: 0 добавлений и 106 удалений
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106
drivers/mfd/palmas.c
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@ -25,77 +25,6 @@
#include <linux/mfd/palmas.h>
#include <linux/of_platform.h>
enum palmas_ids {
PALMAS_PMIC_ID,
PALMAS_GPIO_ID,
PALMAS_LEDS_ID,
PALMAS_WDT_ID,
PALMAS_RTC_ID,
PALMAS_PWRBUTTON_ID,
PALMAS_GPADC_ID,
PALMAS_RESOURCE_ID,
PALMAS_CLK_ID,
PALMAS_PWM_ID,
PALMAS_USB_ID,
};
static struct resource palmas_rtc_resources[] = {
{
.start = PALMAS_RTC_ALARM_IRQ,
.end = PALMAS_RTC_ALARM_IRQ,
.flags = IORESOURCE_IRQ,
},
};
static const struct mfd_cell palmas_children[] = {
{
.name = "palmas-pmic",
.id = PALMAS_PMIC_ID,
},
{
.name = "palmas-gpio",
.id = PALMAS_GPIO_ID,
},
{
.name = "palmas-leds",
.id = PALMAS_LEDS_ID,
},
{
.name = "palmas-wdt",
.id = PALMAS_WDT_ID,
},
{
.name = "palmas-rtc",
.id = PALMAS_RTC_ID,
.resources = &palmas_rtc_resources[0],
.num_resources = ARRAY_SIZE(palmas_rtc_resources),
},
{
.name = "palmas-pwrbutton",
.id = PALMAS_PWRBUTTON_ID,
},
{
.name = "palmas-gpadc",
.id = PALMAS_GPADC_ID,
},
{
.name = "palmas-resource",
.id = PALMAS_RESOURCE_ID,
},
{
.name = "palmas-clk",
.id = PALMAS_CLK_ID,
},
{
.name = "palmas-pwm",
.id = PALMAS_PWM_ID,
},
{
.name = "palmas-usb",
.id = PALMAS_USB_ID,
}
};
static const struct regmap_config palmas_regmap_config[PALMAS_NUM_CLIENTS] = {
{
.reg_bits = 8,
@ -311,7 +240,6 @@ static int palmas_i2c_probe(struct i2c_client *i2c,
int ret = 0, i;
unsigned int reg, addr;
int slave;
struct mfd_cell *children;
pdata = dev_get_platdata(&i2c->dev);
@ -472,42 +400,8 @@ static int palmas_i2c_probe(struct i2c_client *i2c,
return ret;
}
children = kmemdup(palmas_children, sizeof(palmas_children),
GFP_KERNEL);
if (!children) {
ret = -ENOMEM;
goto err_irq;
}
children[PALMAS_PMIC_ID].platform_data = pdata->pmic_pdata;
children[PALMAS_PMIC_ID].pdata_size = sizeof(*pdata->pmic_pdata);
children[PALMAS_GPADC_ID].platform_data = pdata->gpadc_pdata;
children[PALMAS_GPADC_ID].pdata_size = sizeof(*pdata->gpadc_pdata);
children[PALMAS_RESOURCE_ID].platform_data = pdata->resource_pdata;
children[PALMAS_RESOURCE_ID].pdata_size =
sizeof(*pdata->resource_pdata);
children[PALMAS_USB_ID].platform_data = pdata->usb_pdata;
children[PALMAS_USB_ID].pdata_size = sizeof(*pdata->usb_pdata);
children[PALMAS_CLK_ID].platform_data = pdata->clk_pdata;
children[PALMAS_CLK_ID].pdata_size = sizeof(*pdata->clk_pdata);
ret = mfd_add_devices(palmas->dev, -1,
children, ARRAY_SIZE(palmas_children),
NULL, 0,
regmap_irq_get_domain(palmas->irq_data));
kfree(children);
if (ret < 0)
goto err_devices;
return ret;
err_devices:
mfd_remove_devices(palmas->dev);
err_irq:
regmap_del_irq_chip(palmas->irq, palmas->irq_data);
err: