diff options
| -rw-r--r-- | drivers/i2c/busses/Kconfig | 9 | ||||
| -rw-r--r-- | drivers/i2c/busses/i2c-pnx.c | 7 |
2 files changed, 1 insertions, 15 deletions
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index e1989f3a2684..9367c4cfe936 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig | |||
| @@ -564,13 +564,4 @@ config I2C_PNX | |||
| 564 | This driver can also be built as a module. If so, the module | 564 | This driver can also be built as a module. If so, the module |
| 565 | will be called i2c-pnx. | 565 | will be called i2c-pnx. |
| 566 | 566 | ||
| 567 | config I2C_PNX_EARLY | ||
| 568 | bool "Early initialization for I2C on PNXxxxx" | ||
| 569 | depends on I2C_PNX=y | ||
| 570 | help | ||
| 571 | Under certain circumstances one may need to make sure I2C on PNXxxxx | ||
| 572 | is initialized earlier than some other driver that depends on it | ||
| 573 | (for instance, that might be USB in case of PNX4008). With this | ||
| 574 | option turned on you can guarantee that. | ||
| 575 | |||
| 576 | endmenu | 567 | endmenu |
diff --git a/drivers/i2c/busses/i2c-pnx.c b/drivers/i2c/busses/i2c-pnx.c index de0bca77e926..17376feb1acc 100644 --- a/drivers/i2c/busses/i2c-pnx.c +++ b/drivers/i2c/busses/i2c-pnx.c | |||
| @@ -305,8 +305,7 @@ static int i2c_pnx_master_rcv(struct i2c_adapter *adap) | |||
| 305 | return 0; | 305 | return 0; |
| 306 | } | 306 | } |
| 307 | 307 | ||
| 308 | static irqreturn_t | 308 | static irqreturn_t i2c_pnx_interrupt(int irq, void *dev_id) |
| 309 | i2c_pnx_interrupt(int irq, void *dev_id, struct pt_regs *regs) | ||
| 310 | { | 309 | { |
| 311 | u32 stat, ctl; | 310 | u32 stat, ctl; |
| 312 | struct i2c_adapter *adap = dev_id; | 311 | struct i2c_adapter *adap = dev_id; |
| @@ -699,10 +698,6 @@ MODULE_AUTHOR("Vitaly Wool, Dennis Kovalev <source@mvista.com>"); | |||
| 699 | MODULE_DESCRIPTION("I2C driver for Philips IP3204-based I2C busses"); | 698 | MODULE_DESCRIPTION("I2C driver for Philips IP3204-based I2C busses"); |
| 700 | MODULE_LICENSE("GPL"); | 699 | MODULE_LICENSE("GPL"); |
| 701 | 700 | ||
| 702 | #ifdef CONFIG_I2C_PNX_EARLY | ||
| 703 | /* We need to make sure I2C is initialized before USB */ | 701 | /* We need to make sure I2C is initialized before USB */ |
| 704 | subsys_initcall(i2c_adap_pnx_init); | 702 | subsys_initcall(i2c_adap_pnx_init); |
| 705 | #else | ||
| 706 | mudule_init(i2c_adap_pnx_init); | ||
| 707 | #endif | ||
| 708 | module_exit(i2c_adap_pnx_exit); | 703 | module_exit(i2c_adap_pnx_exit); |
