Ulf Hansson efd7be7bfc mmc: tmio: Remove redundant check of mmc->slot.cd_irq
To validate whether native hotplug needs to be used, the tmio driver checks
whether the mmc->slot.cd_irq has been successfully assigned.

This check is redundant at its current place in tmio_mmc_host_probe(), as
the mmc core assigns mmc->slot.cd_irq a valid value first when
mmc_gpiod_request_cd_irq() is called. Therefore, let's just remove the
check for now, as that also removes a layering violation of the tmio driver
accessing core specific data via ->slot.cd_irq.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
2017-02-13 13:20:15 +01:00
2017-02-10 15:57:34 -05:00
2016-05-23 17:04:14 -07:00
2017-02-12 13:03:20 -08:00

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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