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-rw-r--r--drivers/mfd/Kconfig3
-rw-r--r--drivers/mfd/ab8500-gpadc.c2
-rw-r--r--drivers/mfd/da9052-i2c.c4
-rw-r--r--drivers/mfd/db8500-prcmu.c1
-rw-r--r--drivers/mfd/mcp-sa11x0.c2
-rw-r--r--drivers/mfd/menelaus.c4
-rw-r--r--drivers/mfd/rc5t583.c2
-rw-r--r--drivers/mfd/rdc321x-southbridge.c2
-rw-r--r--drivers/mfd/tps6586x.c13
-rw-r--r--drivers/mfd/tps65911-comparator.c2
-rw-r--r--drivers/mfd/twl-core.c54
-rw-r--r--drivers/mfd/wm8994-irq.c1
12 files changed, 56 insertions, 34 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index ae511b7..acab3ef 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -397,7 +397,8 @@ config MFD_TC6387XB
config MFD_TC6393XB
bool "Support Toshiba TC6393XB"
- depends on GPIOLIB && ARM && HAVE_CLK
+ depends on ARM && HAVE_CLK
+ select GPIOLIB
select MFD_CORE
select MFD_TMIO
help
diff --git a/drivers/mfd/ab8500-gpadc.c b/drivers/mfd/ab8500-gpadc.c
index 866f959..29d72a2 100644
--- a/drivers/mfd/ab8500-gpadc.c
+++ b/drivers/mfd/ab8500-gpadc.c
@@ -342,7 +342,7 @@ int ab8500_gpadc_read_raw(struct ab8500_gpadc *gpadc, u8 channel)
/*
* Delay might be needed for ABB8500 cut 3.0, if not, remove
- * when hardware will be availible
+ * when hardware will be available
*/
msleep(1);
break;
diff --git a/drivers/mfd/da9052-i2c.c b/drivers/mfd/da9052-i2c.c
index 82c9d64..352c58b 100644
--- a/drivers/mfd/da9052-i2c.c
+++ b/drivers/mfd/da9052-i2c.c
@@ -46,7 +46,7 @@ static int da9052_i2c_enable_multiwrite(struct da9052 *da9052)
return 0;
}
-static struct i2c_device_id da9052_i2c_id[] = {
+static const struct i2c_device_id da9052_i2c_id[] = {
{"da9052", DA9052},
{"da9053-aa", DA9053_AA},
{"da9053-ba", DA9053_BA},
@@ -104,7 +104,7 @@ static int __devinit da9052_i2c_probe(struct i2c_client *client,
const struct of_device_id *deviceid;
deviceid = of_match_node(dialog_dt_ids, np);
- id = (const struct i2c_device_id *)deviceid->data;
+ id = deviceid->data;
}
#endif
diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
index bac4876..00b8b0f 100644
--- a/drivers/mfd/db8500-prcmu.c
+++ b/drivers/mfd/db8500-prcmu.c
@@ -522,6 +522,7 @@ static struct dsiescclk dsiescclk[3] = {
}
};
+
/*
* Used by MCDE to setup all necessary PRCMU registers
*/
diff --git a/drivers/mfd/mcp-sa11x0.c b/drivers/mfd/mcp-sa11x0.c
index c54e244..f99d629 100644
--- a/drivers/mfd/mcp-sa11x0.c
+++ b/drivers/mfd/mcp-sa11x0.c
@@ -24,7 +24,7 @@
#include <mach/hardware.h>
#include <asm/mach-types.h>
-#include <mach/mcp.h>
+#include <linux/platform_data/mfd-mcp-sa11x0.h>
#define DRIVER_NAME "sa11x0-mcp"
diff --git a/drivers/mfd/menelaus.c b/drivers/mfd/menelaus.c
index cb4910a..55d58998 100644
--- a/drivers/mfd/menelaus.c
+++ b/drivers/mfd/menelaus.c
@@ -1259,7 +1259,7 @@ static int menelaus_probe(struct i2c_client *client,
return 0;
fail2:
free_irq(client->irq, menelaus);
- flush_work_sync(&menelaus->work);
+ flush_work(&menelaus->work);
fail1:
kfree(menelaus);
return err;
@@ -1270,7 +1270,7 @@ static int __exit menelaus_remove(struct i2c_client *client)
struct menelaus_chip *menelaus = i2c_get_clientdata(client);
free_irq(client->irq, menelaus);
- flush_work_sync(&menelaus->work);
+ flush_work(&menelaus->work);
kfree(menelaus);
the_menelaus = NULL;
return 0;
diff --git a/drivers/mfd/rc5t583.c b/drivers/mfd/rc5t583.c
index d6b5072..f1a024e 100644
--- a/drivers/mfd/rc5t583.c
+++ b/drivers/mfd/rc5t583.c
@@ -281,7 +281,7 @@ static int __devinit rc5t583_i2c_probe(struct i2c_client *i2c,
if (i2c->irq) {
ret = rc5t583_irq_init(rc5t583, i2c->irq, pdata->irq_base);
- /* Still continue with waring if irq init fails */
+ /* Still continue with warning, if irq init fails */
if (ret)
dev_warn(&i2c->dev, "IRQ init failed: %d\n", ret);
else
diff --git a/drivers/mfd/rdc321x-southbridge.c b/drivers/mfd/rdc321x-southbridge.c
index 0f70dce..fbabc3cb 100644
--- a/drivers/mfd/rdc321x-southbridge.c
+++ b/drivers/mfd/rdc321x-southbridge.c
@@ -1,5 +1,5 @@
/*
- * RDC321x MFD southbrige driver
+ * RDC321x MFD southbridge driver
*
* Copyright (C) 2007-2010 Florian Fainelli <florian@openwrt.org>
* Copyright (C) 2010 Bernhard Loos <bernhardloos@googlemail.com>
diff --git a/drivers/mfd/tps6586x.c b/drivers/mfd/tps6586x.c
index 95ef407..4674643 100644
--- a/drivers/mfd/tps6586x.c
+++ b/drivers/mfd/tps6586x.c
@@ -25,6 +25,7 @@
#include <linux/i2c.h>
#include <linux/regmap.h>
#include <linux/regulator/of_regulator.h>
+#include <linux/regulator/machine.h>
#include <linux/mfd/core.h>
#include <linux/mfd/tps6586x.h>
@@ -350,6 +351,7 @@ failed:
#ifdef CONFIG_OF
static struct of_regulator_match tps6586x_matches[] = {
+ { .name = "sys", .driver_data = (void *)TPS6586X_ID_SYS },
{ .name = "sm0", .driver_data = (void *)TPS6586X_ID_SM_0 },
{ .name = "sm1", .driver_data = (void *)TPS6586X_ID_SM_1 },
{ .name = "sm2", .driver_data = (void *)TPS6586X_ID_SM_2 },
@@ -373,6 +375,7 @@ static struct tps6586x_platform_data *tps6586x_parse_dt(struct i2c_client *clien
struct tps6586x_platform_data *pdata;
struct tps6586x_subdev_info *devs;
struct device_node *regs;
+ const char *sys_rail_name = NULL;
unsigned int count;
unsigned int i, j;
int err;
@@ -395,12 +398,22 @@ static struct tps6586x_platform_data *tps6586x_parse_dt(struct i2c_client *clien
return NULL;
for (i = 0, j = 0; i < num && j < count; i++) {
+ struct regulator_init_data *reg_idata;
+
if (!tps6586x_matches[i].init_data)
continue;
+ reg_idata = tps6586x_matches[i].init_data;
devs[j].name = "tps6586x-regulator";
devs[j].platform_data = tps6586x_matches[i].init_data;
devs[j].id = (int)tps6586x_matches[i].driver_data;
+ if (devs[j].id == TPS6586X_ID_SYS)
+ sys_rail_name = reg_idata->constraints.name;
+
+ if ((devs[j].id == TPS6586X_ID_LDO_5) ||
+ (devs[j].id == TPS6586X_ID_LDO_RTC))
+ reg_idata->supply_regulator = sys_rail_name;
+
devs[j].of_node = tps6586x_matches[i].of_node;
j++;
}
diff --git a/drivers/mfd/tps65911-comparator.c b/drivers/mfd/tps65911-comparator.c
index 5a62e6b..0b6e361 100644
--- a/drivers/mfd/tps65911-comparator.c
+++ b/drivers/mfd/tps65911-comparator.c
@@ -136,7 +136,7 @@ static __devinit int tps65911_comparator_probe(struct platform_device *pdev)
ret = comp_threshold_set(tps65910, COMP2, pdata->vmbch2_threshold);
if (ret < 0) {
- dev_err(&pdev->dev, "cannot set COMP2 theshold\n");
+ dev_err(&pdev->dev, "cannot set COMP2 threshold\n");
return ret;
}
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index 3d70012..4ae6423 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -1104,12 +1104,7 @@ static void clocks_init(struct device *dev,
u32 rate;
u8 ctrl = HFCLK_FREQ_26_MHZ;
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
- if (cpu_is_omap2430())
- osc = clk_get(dev, "osc_ck");
- else
- osc = clk_get(dev, "osc_sys_ck");
-
+ osc = clk_get(dev, "fck");
if (IS_ERR(osc)) {
printk(KERN_WARNING "Skipping twl internal clock init and "
"using bootloader value (unknown osc rate)\n");
@@ -1119,18 +1114,6 @@ static void clocks_init(struct device *dev,
rate = clk_get_rate(osc);
clk_put(osc);
-#else
- /* REVISIT for non-OMAP systems, pass the clock rate from
- * board init code, using platform_data.
- */
- osc = ERR_PTR(-EIO);
-
- printk(KERN_WARNING "Skipping twl internal clock init and "
- "using bootloader value (unknown osc rate)\n");
-
- return;
-#endif
-
switch (rate) {
case 19200000:
ctrl = HFCLK_FREQ_19p2_MHZ;
@@ -1192,10 +1175,23 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id)
{
struct twl4030_platform_data *pdata = client->dev.platform_data;
struct device_node *node = client->dev.of_node;
+ struct platform_device *pdev;
int irq_base = 0;
int status;
unsigned i, num_slaves;
+ pdev = platform_device_alloc(DRIVER_NAME, -1);
+ if (!pdev) {
+ dev_err(&client->dev, "can't alloc pdev\n");
+ return -ENOMEM;
+ }
+
+ status = platform_device_add(pdev);
+ if (status) {
+ platform_device_put(pdev);
+ return status;
+ }
+
if (node && !pdata) {
/*
* XXX: Temporary pdata until the information is correctly
@@ -1204,23 +1200,30 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id)
pdata = devm_kzalloc(&client->dev,
sizeof(struct twl4030_platform_data),
GFP_KERNEL);
- if (!pdata)
- return -ENOMEM;
+ if (!pdata) {
+ status = -ENOMEM;
+ goto free;
+ }
}
if (!pdata) {
dev_dbg(&client->dev, "no platform data?\n");
- return -EINVAL;
+ status = -EINVAL;
+ goto free;
}
+ platform_set_drvdata(pdev, pdata);
+
if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C) == 0) {
dev_dbg(&client->dev, "can't talk I2C?\n");
- return -EIO;
+ status = -EIO;
+ goto free;
}
if (inuse) {
dev_dbg(&client->dev, "driver is already in use\n");
- return -EBUSY;
+ status = -EBUSY;
+ goto free;
}
if ((id->driver_data) & TWL6030_CLASS) {
@@ -1255,7 +1258,7 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id)
inuse = true;
/* setup clock framework */
- clocks_init(&client->dev, pdata->clock);
+ clocks_init(&pdev->dev, pdata->clock);
/* read TWL IDCODE Register */
if (twl_id == TWL4030_CLASS_ID) {
@@ -1305,6 +1308,9 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id)
fail:
if (status < 0)
twl_remove(client);
+free:
+ if (status < 0)
+ platform_device_unregister(pdev);
return status;
}
diff --git a/drivers/mfd/wm8994-irq.c b/drivers/mfd/wm8994-irq.c
index 0aac4af..a050e56 100644
--- a/drivers/mfd/wm8994-irq.c
+++ b/drivers/mfd/wm8994-irq.c
@@ -135,6 +135,7 @@ static struct regmap_irq_chip wm8994_irq_chip = {
.status_base = WM8994_INTERRUPT_STATUS_1,
.mask_base = WM8994_INTERRUPT_STATUS_1_MASK,
.ack_base = WM8994_INTERRUPT_STATUS_1,
+ .runtime_pm = true,
};
int wm8994_irq_init(struct wm8994 *wm8994)
generated by cgit v0.10.2 at 2024-08-16 13:37:57 (GMT)