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| author | Vincent Yang | 2015-01-20 16:05:15 +0800 |
|---|---|---|
| committer | Ulf Hansson | 2015-01-20 09:29:16 +0100 |
| commit | 9d967a61b4fc77b12f4b038a9345b5cda5bb2a7a (patch) | |
| tree | 01b75ef511c109117a5c1139fd410c6b847a813f /Documentation/block | |
| parent | 29d0d161c4ff252c3f9376d5ab05458a494a01ba (diff) | |
mmc: sdhci: add a voltage switch callback function
This patch adds a callback function to do
controller-specific actions when switching voltages.
It is a preparation and will be used by Fujitsu
SDHCI controller f_sdh30 driver.
Signed-off-by: Vincent Yang <Vincent.Yang@tw.fujitsu.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'Documentation/block')
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