usb: chipidea: ci13xxx_imx: remove reg_vbus

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There is no need to keep a 'reg_vbus' indirection, so get rid of it.

The motivation for doing this change is that in the case of error, the current
code only sets the local reg_vbus to NULL instead of updating the private
structure 'data->reg_vbus'.

Updating only the local reg_vbus is wrong, since we currently check for
data->reg_vbus in the ci13xxx_imx_remove() function.

In order to avoid such issue, just use 'data->reg_vbus' directly.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Fabio Estevam 2013-06-13 17:59:49 +03:00 • committed by Greg Kroah-Hartman

parent 770719df7b

commit e56ae54ff1

1 changed files with 6 additions and 8 deletions

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drivers/usb/chipidea/ci13xxx_imx.c

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