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Commit 4b6b7fa2 authored by Tomi Valkeinen's avatar Tomi Valkeinen
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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: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent 4a0ab8df

drivers/video/omap2/dss/dsi.c

+0 −14
Original line number Original line Diff line number Diff line
@@ -1626,20 +1626,6 @@ static int _dsi_reset(void) 
	return _dsi_wait_reset();

	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,

static void dsi_config_tx_fifo(enum fifo_size size1, enum fifo_size size2,

		enum fifo_size size3, enum fifo_size size4)

		enum fifo_size size3, enum fifo_size size4)

{

{