leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

i2c: use __weak

Browse Source 
Cc: Heiko Schocher <hs@denx.de>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
This commit is contained in:
Jeroen Hofstee 2014-10-27 22:27:18 +01:00 committed by Tom Rini
parent 0798082442
commit 13a8b7ae71
1 changed files with 2 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/i2c/i2c_core.c
View File

@ -229,11 +229,9 @@ static void i2c_init_bus(unsigned int bus_no, int speed, int slaveaddr)
} }
/* implement possible board specific board init */ /* implement possible board specific board init */
static void __def_i2c_init_board(void) __weak void i2c_init_board(void)
{ {
} }
void i2c_init_board(void)
__attribute__((weak, alias("__def_i2c_init_board")));
/* /*
* i2c_init_all(): * i2c_init_all():
@ -395,9 +393,7 @@ void i2c_reg_write(uint8_t addr, uint8_t reg, uint8_t val)
i2c_write(addr, reg, 1, &val, 1); i2c_write(addr, reg, 1, &val, 1);
} }
void __i2c_init(int speed, int slaveaddr) __weak void i2c_init(int speed, int slaveaddr)
{ {
i2c_init_bus(i2c_get_bus_num(), speed, slaveaddr); i2c_init_bus(i2c_get_bus_num(), speed, slaveaddr);
} }
void i2c_init(int speed, int slaveaddr)
__attribute__((weak, alias("__i2c_init")));