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Date: Wed, 1 Jun 2016 16:15:28 -0700 From: Stephen Boyd <stephen.boyd@...aro.org> To: Michael Turquette <mturquette@...libre.com>, Stephen Boyd <sboyd@...eaurora.org> Cc: linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, Guenter Roeck <linux@...ck-us.net>, Sören Brinkmann <soren.brinkmann@...inx.com> Subject: [PATCH 29/34] clk: si570: Migrate to clk_hw based OF and registration APIs Now that we have clk_hw based provider APIs to register clks, we can get rid of struct clk pointers while registering clks in these drivers, allowing us to move closer to a clear split of consumer and provider clk APIs. Cc: Guenter Roeck <linux@...ck-us.net> Cc: Sören Brinkmann <soren.brinkmann@...inx.com> Signed-off-by: Stephen Boyd <stephen.boyd@...aro.org> --- See commit 58657d189a2f and it's children for details on this new registration API. drivers/clk/clk-si570.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/clk/clk-si570.c b/drivers/clk/clk-si570.c index d56648521a95..646af1d1898d 100644 --- a/drivers/clk/clk-si570.c +++ b/drivers/clk/clk-si570.c @@ -408,7 +408,6 @@ static int si570_probe(struct i2c_client *client, { struct clk_si570 *data; struct clk_init_data init; - struct clk *clk; u32 initial_fout, factory_fout, stability; int err; enum clk_si570_variant variant = id->driver_data; @@ -462,13 +461,13 @@ static int si570_probe(struct i2c_client *client, if (err) return err; - clk = devm_clk_register(&client->dev, &data->hw); - if (IS_ERR(clk)) { + err = devm_clk_hw_register(&client->dev, &data->hw); + if (err) { dev_err(&client->dev, "clock registration failed\n"); - return PTR_ERR(clk); + return err; } - err = of_clk_add_provider(client->dev.of_node, of_clk_src_simple_get, - clk); + err = of_clk_add_hw_provider(client->dev.of_node, of_clk_hw_simple_get, + &data->hw); if (err) { dev_err(&client->dev, "unable to add clk provider\n"); return err; @@ -477,7 +476,7 @@ static int si570_probe(struct i2c_client *client, /* Read the requested initial output frequency from device tree */ if (!of_property_read_u32(client->dev.of_node, "clock-frequency", &initial_fout)) { - err = clk_set_rate(clk, initial_fout); + err = clk_set_rate(data->hw.clk, initial_fout); if (err) { of_clk_del_provider(client->dev.of_node); return err; -- 2.7.4
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