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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2010-06-02 15:09:37 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2011-03-01 18:17:25 +0200 |
| commit | f228e214e3fc85fb5b59a50be56e57053ff9ab94 (patch) | |
| tree | 435b7bab74cabd38cfcd983b9c5e32b0c9bf7c99 | |
| parent | 9427e152ce6d06b940987c97e2a1f6ab9fa41688 (diff) | |
| download | experimental-f228e214e3fc85fb5b59a50be56e57053ff9ab94.tar.gz | |
OMAP: DSS2: DSI: remove unused function
dsi_reset_tx_fifo() was not used. Furthermore, OMAP errata states that
TX FIFO flush is not functional, so the function wouldn't even have
worked.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| -rw-r--r-- | drivers/video/omap2/dss/dsi.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c index 2f7d9491cd0..c3019d95618 100644 --- a/drivers/video/omap2/dss/dsi.c +++ b/drivers/video/omap2/dss/dsi.c @@ -1626,20 +1626,6 @@ static int _dsi_reset(void) return _dsi_wait_reset(); } -static void dsi_reset_tx_fifo(int channel) -{ - u32 mask; - u32 l; - - /* set fifosize of the channel to 0, then return the old size */ - l = dsi_read_reg(DSI_TX_FIFO_VC_SIZE); - - mask = FLD_MASK((8 * channel) + 7, (8 * channel) + 4); - dsi_write_reg(DSI_TX_FIFO_VC_SIZE, l & ~mask); - - dsi_write_reg(DSI_TX_FIFO_VC_SIZE, l); -} - static void dsi_config_tx_fifo(enum fifo_size size1, enum fifo_size size2, enum fifo_size size3, enum fifo_size size4) { |