Commit e6cfb3ad authored by Jean Delvare's avatar Jean Delvare Committed by Greg Kroah-Hartman
Browse files

[PATCH] hwmon: tag super-i/o find functions __init 



Super-I/O find functions in hardware monitoring drivers can be tagged
__init as they are only called from functions themselves tagged __init.
Two of them (smsc47b397 and w83627ehf) already do, but the other four
of them (it87, pc87360, smsc47m1 and w83627hf) did not.

This saves a few bytes of memory after the drivers are loaded, 192 in
the case of the it87 driver.

Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 7bef5594

drivers/hwmon/it87.c

+1 −1
Original line number Diff line number Diff line
@@ -707,7 +707,7 @@ static int it87_isa_attach_adapter(struct i2c_adapter *adapter) 
}



/* SuperIO detection - will change isa_address if a chip is found */

static int it87_find(int *address)

static int __init it87_find(int *address)

{

	int err = -ENODEV;

drivers/hwmon/pc87360.c

+1 −1
Original line number Diff line number Diff line
@@ -626,7 +626,7 @@ static DEVICE_ATTR(alarms_temp, S_IRUGO, show_temp_alarms, NULL); 
 * Device detection, registration and update

 */



static int pc87360_find(int sioaddr, u8 *devid, unsigned short *addresses)

static int __init pc87360_find(int sioaddr, u8 *devid, unsigned short *addresses)

{

	u16 val;

	int i;

drivers/hwmon/smsc47m1.c

+1 −1
Original line number Diff line number Diff line
@@ -345,7 +345,7 @@ fan_present(2); 


static DEVICE_ATTR(alarms, S_IRUGO, get_alarms, NULL);



static int smsc47m1_find(unsigned short *addr)

static int __init smsc47m1_find(unsigned short *addr)

{

	u8 val;

drivers/hwmon/w83627hf.c

+1 −1
Original line number Diff line number Diff line
@@ -958,7 +958,7 @@ device_create_file(&client->dev, &dev_attr_temp##offset##_type); \ 
} while (0)





static int w83627hf_find(int sioaddr, unsigned short *addr)

static int __init w83627hf_find(int sioaddr, unsigned short *addr)

{

	u16 val;

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