[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: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index b1719f4..ca4f953 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -707,7 +707,7 @@
}
/* 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;
diff --git a/drivers/hwmon/pc87360.c b/drivers/hwmon/pc87360.c
index 1f1b3ca..c66ae4f 100644
--- a/drivers/hwmon/pc87360.c
+++ b/drivers/hwmon/pc87360.c
@@ -626,7 +626,7 @@
* 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;
diff --git a/drivers/hwmon/smsc47m1.c b/drivers/hwmon/smsc47m1.c
index 9da5d54..dab22bd 100644
--- a/drivers/hwmon/smsc47m1.c
+++ b/drivers/hwmon/smsc47m1.c
@@ -345,7 +345,7 @@
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;
diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c
index f1ae0e0..0466cc4 100644
--- a/drivers/hwmon/w83627hf.c
+++ b/drivers/hwmon/w83627hf.c
@@ -958,7 +958,7 @@
} while (0)
-static int w83627hf_find(int sioaddr, unsigned short *addr)
+static int __init w83627hf_find(int sioaddr, unsigned short *addr)
{
u16 val;