Subject: [PATCH v2 10/10] clk: tegra30: remove unused TEGRA_CLK_DUPLICATE()s

From: [email-masked] (Stephen Warren)
Date: Fri, 11 Jan 2013 14:01:20 -0700

On 01/11/2013 01:01 AM, Prashant Gaikwad wrote:
> With device tree support added for Tegra clocks look up is done from
> device tree, remove unused TEGRA_CLK_DUPLICATE()s.

Cc'ing in the drivers/clk maintainer as an FYI and for Acks; this patch
needs to go through the Tegra tree due to dependencies.

> Signed-off-by: Prashant Gaikwad <[email-masked]>
> ---
>  drivers/clk/tegra/clk-tegra30.c |   70 ---------------------------------------
>  1 files changed, 0 insertions(+), 70 deletions(-)
> 
> diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c
> index 987312c..6d1ff86 100644
> --- a/drivers/clk/tegra/clk-tegra30.c
> +++ b/drivers/clk/tegra/clk-tegra30.c
> @@ -1642,41 +1642,6 @@ static void __init tegra30_periph_clk_init(void)
>  	clk_register_clkdev(clk, "emc", NULL);
>  	clks[emc] = clk;
>  
> -	/* i2c1-fast */
> -	clk = clk_register_fixed_factor(NULL, "i2c1-fast", "pll_p_out3",
> -					CLK_SET_RATE_PARENT, 1, 1);
> -	clk_register_clkdev(clk, "fast-clk", "tegra-i2c.0");
> -
> -	/* i2c2-fast */
> -	clk = clk_register_fixed_factor(NULL, "i2c2-fast", "pll_p_out3",
> -					CLK_SET_RATE_PARENT, 1, 1);
> -	clk_register_clkdev(clk, "fast-clk", "tegra-i2c.1");
> -
> -	/* i2c3-fast */
> -	clk = clk_register_fixed_factor(NULL, "i2c3-fast", "pll_p_out3",
> -					CLK_SET_RATE_PARENT, 1, 1);
> -	clk_register_clkdev(clk, "fast-clk", "tegra-i2c.2");
> -
> -	/* i2c4-fast */
> -	clk = clk_register_fixed_factor(NULL, "i2c4-fast", "pll_p_out3",
> -					CLK_SET_RATE_PARENT, 1, 1);
> -	clk_register_clkdev(clk, "fast-clk", "tegra-i2c.3");
> -
> -	/* i2c5-fast */
> -	clk = clk_register_fixed_factor(NULL, "i2c5-fast", "pll_p_out3",
> -					CLK_SET_RATE_PARENT, 1, 1);
> -	clk_register_clkdev(clk, "fast-clk", "tegra-i2c.5");
> -
> -	/* dsi1-fixed */
> -	clk = clk_register_fixed_factor(NULL, "dsi1-fixed", "pll_p_out3",
> -					CLK_SET_RATE_PARENT, 1, 1);
> -	clk_register_clkdev(clk, "dsi-fixed", "tegradc.0");
> -
> -	/* dsi2-fixed */
> -	clk = clk_register_fixed_factor(NULL, "dsi2-fixed", "pll_p_out3",
> -					CLK_SET_RATE_PARENT, 1, 1);
> -	clk_register_clkdev(clk, "dsi-fixed", "tegradc.1");
> -
>  	for (i = 0; i < ARRAY_SIZE(tegra_periph_clk_list); i++) {
>  		data = &tegra_periph_clk_list[i];
>  		clk = tegra_clk_periph(data->name, data->parent_names,
> @@ -1935,19 +1900,9 @@ static __initdata struct tegra_clk_init_table init_table[] = {
>   * table under two names.
>   */
>  static struct tegra_clk_duplicate tegra_clk_duplicates[] = {
> -	TEGRA_CLK_DUPLICATE(uarta,  "serial8250.0", NULL),
> -	TEGRA_CLK_DUPLICATE(uartb,  "serial8250.1", NULL),
> -	TEGRA_CLK_DUPLICATE(uartc,  "serial8250.2", NULL),
> -	TEGRA_CLK_DUPLICATE(uartd,  "serial8250.3", NULL),
> -	TEGRA_CLK_DUPLICATE(uarte,  "serial8250.4", NULL),
>  	TEGRA_CLK_DUPLICATE(usbd, "utmip-pad", NULL),
>  	TEGRA_CLK_DUPLICATE(usbd, "tegra-ehci.0", NULL),
>  	TEGRA_CLK_DUPLICATE(usbd, "tegra-otg", NULL),
> -	TEGRA_CLK_DUPLICATE(pll_p, "tegradc.0", "parent"),
> -	TEGRA_CLK_DUPLICATE(pll_p, "tegradc.1", "parent"),
> -	TEGRA_CLK_DUPLICATE(pll_d2_out0, "hdmi", "parent"),
> -	TEGRA_CLK_DUPLICATE(dsib, "tegradc.0", "dsib"),
> -	TEGRA_CLK_DUPLICATE(dsia, "tegradc.1", "dsia"),
>  	TEGRA_CLK_DUPLICATE(bsev, "tegra-avp", "bsev"),
>  	TEGRA_CLK_DUPLICATE(bsev, "nvavp", "bsev"),
>  	TEGRA_CLK_DUPLICATE(vde, "tegra-aes", "vde"),
> @@ -1956,33 +1911,8 @@ static struct tegra_clk_duplicate tegra_clk_duplicates[] = {
>  	TEGRA_CLK_DUPLICATE(cml1, "tegra_sata_cml", NULL),
>  	TEGRA_CLK_DUPLICATE(cml0, "tegra_pcie", "cml"),
>  	TEGRA_CLK_DUPLICATE(pciex, "tegra_pcie", "pciex"),
> -	TEGRA_CLK_DUPLICATE(i2c1, "tegra-i2c-slave.0", NULL),
> -	TEGRA_CLK_DUPLICATE(i2c2, "tegra-i2c-slave.1", NULL),
> -	TEGRA_CLK_DUPLICATE(i2c3, "tegra-i2c-slave.2", NULL),
> -	TEGRA_CLK_DUPLICATE(i2c4, "tegra-i2c-slave.3", NULL),
> -	TEGRA_CLK_DUPLICATE(i2c5, "tegra-i2c-slave.4", NULL),
> -	TEGRA_CLK_DUPLICATE(sbc1, "spi_slave_tegra.0", NULL),
> -	TEGRA_CLK_DUPLICATE(sbc2, "spi_slave_tegra.1", NULL),
> -	TEGRA_CLK_DUPLICATE(sbc3, "spi_slave_tegra.2", NULL),
> -	TEGRA_CLK_DUPLICATE(sbc4, "spi_slave_tegra.3", NULL),
> -	TEGRA_CLK_DUPLICATE(sbc5, "spi_slave_tegra.4", NULL),
> -	TEGRA_CLK_DUPLICATE(sbc6, "spi_slave_tegra.5", NULL),
>  	TEGRA_CLK_DUPLICATE(twd, "smp_twd", NULL),
>  	TEGRA_CLK_DUPLICATE(vcp, "nvavp", "vcp"),
> -	TEGRA_CLK_DUPLICATE(i2s0, NULL, "i2s0"),
> -	TEGRA_CLK_DUPLICATE(i2s1, NULL, "i2s1"),
> -	TEGRA_CLK_DUPLICATE(i2s2, NULL, "i2s2"),
> -	TEGRA_CLK_DUPLICATE(i2s3, NULL, "i2s3"),
> -	TEGRA_CLK_DUPLICATE(i2s4, NULL, "i2s4"),
> -	TEGRA_CLK_DUPLICATE(dam0, NULL, "dam0"),
> -	TEGRA_CLK_DUPLICATE(dam1, NULL, "dam1"),
> -	TEGRA_CLK_DUPLICATE(dam2, NULL, "dam2"),
> -	TEGRA_CLK_DUPLICATE(spdif_in, NULL, "spdif_in"),
> -	TEGRA_CLK_DUPLICATE(pll_p_out3, "tegra-i2c.0", "fast-clk"),
> -	TEGRA_CLK_DUPLICATE(pll_p_out3, "tegra-i2c.1", "fast-clk"),
> -	TEGRA_CLK_DUPLICATE(pll_p_out3, "tegra-i2c.2", "fast-clk"),
> -	TEGRA_CLK_DUPLICATE(pll_p_out3, "tegra-i2c.3", "fast-clk"),
> -	TEGRA_CLK_DUPLICATE(pll_p_out3, "tegra-i2c.4", "fast-clk"),
>  	TEGRA_CLK_DUPLICATE(clk_max, NULL, NULL), /* MUST be the last entry */
>  };
>  
>