Commit a1bfdc60 authored by Afzal Mohammed's avatar Afzal Mohammed
Browse files

ARM: OMAP2+: nand: remove redundant rounding 



gpmc_cs_set_timings() calculate ticks to be programmed by
rounding time in ns to next tick value. Hence remove
redundant rounding of nanosecond timing.

Signed-off-by: default avatarAfzal Mohammed <afzal@ti.com>
parent 6ba54ab4

arch/arm/mach-omap2/gpmc-nand.c

+13 −13
Original line number Diff line number Diff line
@@ -52,27 +52,27 @@ static int omap2_nand_gpmc_retime( 


	memset(&t, 0, sizeof(t));

	t.sync_clk = gpmc_t->sync_clk;

	t.cs_on = gpmc_round_ns_to_ticks(gpmc_t->cs_on);

	t.adv_on = gpmc_round_ns_to_ticks(gpmc_t->adv_on);

	t.cs_on = gpmc_t->cs_on;

	t.adv_on = gpmc_t->adv_on;



	/* Read */

	t.adv_rd_off = gpmc_round_ns_to_ticks(gpmc_t->adv_rd_off);

	t.adv_rd_off = gpmc_t->adv_rd_off;

	t.oe_on  = t.adv_on;

	t.access = gpmc_round_ns_to_ticks(gpmc_t->access);

	t.oe_off = gpmc_round_ns_to_ticks(gpmc_t->oe_off);

	t.cs_rd_off = gpmc_round_ns_to_ticks(gpmc_t->cs_rd_off);

	t.rd_cycle  = gpmc_round_ns_to_ticks(gpmc_t->rd_cycle);

	t.access = gpmc_t->access;

	t.oe_off = gpmc_t->oe_off;

	t.cs_rd_off = gpmc_t->cs_rd_off;

	t.rd_cycle = gpmc_t->rd_cycle;



	/* Write */

	t.adv_wr_off = gpmc_round_ns_to_ticks(gpmc_t->adv_wr_off);

	t.adv_wr_off = gpmc_t->adv_wr_off;

	t.we_on  = t.oe_on;

	if (cpu_is_omap34xx()) {

	    t.wr_data_mux_bus =	gpmc_round_ns_to_ticks(gpmc_t->wr_data_mux_bus);

	    t.wr_access = gpmc_round_ns_to_ticks(gpmc_t->wr_access);

		t.wr_data_mux_bus = gpmc_t->wr_data_mux_bus;

		t.wr_access = gpmc_t->wr_access;

	}

	t.we_off = gpmc_round_ns_to_ticks(gpmc_t->we_off);

	t.cs_wr_off = gpmc_round_ns_to_ticks(gpmc_t->cs_wr_off);

	t.wr_cycle  = gpmc_round_ns_to_ticks(gpmc_t->wr_cycle);

	t.we_off = gpmc_t->we_off;

	t.cs_wr_off = gpmc_t->cs_wr_off;

	t.wr_cycle = gpmc_t->wr_cycle;



	/* Configure GPMC */

	if (gpmc_nand_data->devsize == NAND_BUSWIDTH_16)