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| author | H. Nikolaus Schaller <hns@goldelico.com> | 2019-11-07 11:30:37 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-17 20:39:39 +0100 |
| commit | c8838dba5ad776273f8472c2e760dda1973f0e42 (patch) | |
| tree | 42a7d70c2909ad350a89b6877d7695d688a6bc35 /arch | |
| parent | 05ee4d44389663446ba94af894d0df183f25d67c (diff) | |
mmc: host: omap_hsmmc: add code for special init of wl1251 to get rid of pandora_wl1251_init_card
commit f6498b922e57aecbe3b7fa30a308d9d586c0c369 upstream.
Pandora_wl1251_init_card was used to do special pdata based
setup of the sdio mmc interface. This does no longer work with
v4.7 and later. A fix requires a device tree based mmc3 setup.
Therefore we move the special setup to omap_hsmmc.c instead
of calling some pdata supplied init_card function.
The new code checks for a DT child node compatible to wl1251
so it will not affect other MMC3 use cases.
Generally, this code was and still is a hack and should be
moved to mmc core to e.g. read such properties from optional
DT child nodes.
Fixes: 81eef6ca9201 ("mmc: omap_hsmmc: Use dma_request_chan() for requesting DMA channel")
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Cc: <stable@vger.kernel.org> # v4.7+
[Ulf: Fixed up some checkpatch complaints]
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions