Re: [PATCH v3] i2c: add Renesas R-Car I2C driver

[Simon Horman <horms-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>]

On Thu, Sep 27, 2012 at 11:44:25PM -0700, Kuninori Morimoto wrote:
> R-Car I2C is similar with SH7760 I2C.
> But the SH7760 I2C driver had many workaround operations, since H/W had bugs.
> Thus, it was pointless to keep compatible between SH7760 and R-Car I2C drivers.
> This patch creates new Renesas R-Car I2C driver.

Hi,

I am seeing the current section miss-matches, which appear to relate to
this patch, in linux/master (v3.6-rc3+).

make CONFIG_DEBUG_SECTION_MISMATCH=y
...
WARNING: vmlinux.o(.data+0x11798): Section mismatch in reference from the variable rcar_i2c_drv to the function .devinit.text:rcar_i2c_probe()
The variable rcar_i2c_drv references
the function __devinit rcar_i2c_probe()
If the reference is valid then annotate the
variable with __init* or __refdata (see linux/init.h) or name the variable:
*driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console

WARNING: vmlinux.o(.data+0x1179c): Section mismatch in reference from the variable rcar_i2c_drv to the function .devexit.text:rcar_i2c_remove()
The variable rcar_i2c_drv references
the function __devexit rcar_i2c_remove()
If the reference is valid then annotate the
variable with __exit* (see linux/init.h) or name the variable:
*driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console