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authorJ Keerthy <j-keerthy@ti.com>2013-06-17 15:47:58 +0400
committerSamuel Ortiz <sameo@linux.intel.com>2013-06-17 17:10:04 +0400
commit1ee5d8c85aecc0d7b4d0de7473dbc7340ddbb5d4 (patch)
treedcaf4e31672aca5d487ce4895ba6a2ba82ff2597 /drivers/mfd
parentd8c5d658f425bd25bbfb137f2617f59ed4fdee7d (diff)
downloadlinux-1ee5d8c85aecc0d7b4d0de7473dbc7340ddbb5d4.tar.xz
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>
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/palmas.c106
1 files changed, 0 insertions, 106 deletions
diff --git a/drivers/mfd/palmas.c b/drivers/mfd/palmas.c
index 53e9fe638d32..62fa728d3e04 100644
--- a/drivers/mfd/palmas.c
+++ b/drivers/mfd/palmas.c
@@ -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: