hwmon: tag super-i/o find functions __init
Subsystems (3)
PATCH 1/1 hwmon: tag super-i/o find functions __init
Hi Greg, all
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 <[email protected]>
drivers/hwmon/it87.c | 2 +- drivers/hwmon/pc87360.c | 2 +- drivers/hwmon/smsc47m1.c | 2 +- drivers/hwmon/w83627hf.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-)
drivers/hwmon/it87.c +1 -1
@@ -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 ;
drivers/hwmon/pc87360.c +1 -1
@@ -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;
drivers/hwmon/smsc47m1.c +1 -1
@@ -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;
drivers/hwmon/w83627hf.c +1 -1
@@ -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;
Signature · 1 line
Jean Delvare