[PATCHv2 1/2] TWL4030: mark init-only functions as __init

Paul Walmsley
2008-08-04T21:14:10Z

Mark many functions in twl4030-core.c as __init.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
---

drivers/i2c/chips/twl4030-core.c | 17 +++++++++--------
1 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/drivers/i2c/chips/twl4030-core.c b/drivers/i2c/chips/twl4030-core.c
index 47d547d..54e392b 100644
--- a/drivers/i2c/chips/twl4030-core.c
+++ b/drivers/i2c/chips/twl4030-core.c
@@ -681,7 +681,8 @@ static void do_twl4030_irq(unsigned int irq, irq_desc_t *desc)
}

/* attach a client to the adapter */
-static int twl4030_detect_client(struct i2c_adapter *adapter, unsigned char sid)
+static int __init twl4030_detect_client(struct i2c_adapter *adapter,
+ unsigned char sid)
{
int err = 0;
struct twl4030_client *twl;
@@ -730,7 +731,7 @@ static int twl4030_detect_client(struct i2c_adapter *adapter, unsigned char sid)
}

/* adapter callback */
-static int twl4030_attach_adapter(struct i2c_adapter *adapter)
+static int __init twl4030_attach_adapter(struct i2c_adapter *adapter)
{
int i;
int ret = 0;
@@ -783,7 +784,7 @@ static int twl4030_detach_client(struct i2c_client *client)
return 0;
}

-static struct task_struct *start_twl4030_irq_thread(int irq)
+static struct task_struct * __init start_twl4030_irq_thread(int irq)
{
struct task_struct *thread;

@@ -801,7 +802,7 @@ static struct task_struct *start_twl4030_irq_thread(int irq)
* These three functions should be part of Voltage frame work
* added here to complete the functionality for now.
*/
-static int protect_pm_master(void)
+static int __init protect_pm_master(void)
{
int e = 0;

@@ -810,7 +811,7 @@ static int protect_pm_master(void)
return e;
}

-static int unprotect_pm_master(void)
+static int __init unprotect_pm_master(void)
{
int e = 0;

@@ -821,7 +822,7 @@ static int unprotect_pm_master(void)
return e;
}

-static int power_companion_init(void)
+static int __init power_companion_init(void)
{
struct clk *osc;
u32 rate;
@@ -866,7 +867,7 @@ static int power_companion_init(void)
* don't know whether the COR bit is set in <module>_SIH_CTRL. Returns
* the status from the I2C read operation.
*/
-static int twl4030_i2c_clear_isr(u8 mod_no, u8 reg)
+static int __init twl4030_i2c_clear_isr(u8 mod_no, u8 reg)
{
int res;
u8 tmp;
@@ -878,7 +879,7 @@ static int twl4030_i2c_clear_isr(u8 mod_no, u8 reg)
return twl4030_i2c_write_u8(mod_no, 0xff, reg);
}

-static void twl_init_irq(void)
+static void __init twl_init_irq(void)
{
int i, j;
int res = 0;