i2c-pnx: Fix interrupt handler, get rid of EARLY config option

This fixes two issues raised by David Brownell on the i2c list:

<< Someone needs to update i2c-pnx.c to handle the IRQ handler doesn't
expect pt_regs (gone now for a while), and so it doesn't try to
reference "mudule_init()" if I2C isn't initialized "early".  For
that matter, to get rid of that _option_ to initialize then, and
always init that driver with subsystem_init() ... it's common with
embedded systems to need I2C access to tweak a GPIO expander or
do some other work when bringing up drivers, that's not specific
to USB stacks. >>

Signed-off-by: Vitaly Wool <vitalywool@gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

1 files changed, 0 insertions, 9 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
           This driver can also be built as a module.  If so, the module
           will be called i2c-pnx.
 
-config I2C_PNX_EARLY
-        bool "Early initialization for I2C on PNXxxxx"
-        depends on I2C_PNX=y
-        help
-          Under certain circumstances one may need to make sure I2C on PNXxxxx
-          is initialized earlier than some other driver that depends on it
-          (for instance, that might be USB in case of PNX4008). With this
-          option turned on you can guarantee that.
-
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