OMAP: DSS2: DSI: Use platform_device pointer to get dsi data

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The dsi related data structure currently creates one global instance of itself
which is accessed by dsi functions. Remove this global structure instance and
declare the struct as dsi_data. Modify dsi_init() to allocate a "dsi_data"
structure for each platform device instance. Link this data with the device's
platform_device pointer. Create the function dsi_get_dsidrv_data() which takes
the pdev and return a pointer to the device's dsi_data.

Make dsi_get_dsidev_id() return only 0 for now, this will be removed once the
name of the DSI platform device is changed to the device instance form, like
"omapdss_dsi.0" and "omapdss_dsi.1" etc.

Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

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Archit Taneja 2011-05-12 17:26:27 +05:30 committed by Tomi Valkeinen

parent a72b64b999

commit f1da39d9ce

1 changed files with 419 additions and 273 deletions

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drivers/video/omap2/dss/dsi.c

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