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Message-Id: <20190412183150.102131-4-sboyd@kernel.org> Date: Fri, 12 Apr 2019 11:31:44 -0700 From: Stephen Boyd <sboyd@...nel.org> To: Michael Turquette <mturquette@...libre.com>, Stephen Boyd <sboyd@...nel.org> Cc: linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org, Miquel Raynal <miquel.raynal@...tlin.com>, Jerome Brunet <jbrunet@...libre.com>, Russell King <linux@...linux.org.uk>, Jeffrey Hugo <jhugo@...eaurora.org>, Chen-Yu Tsai <wens@...e.org>, Rob Herring <robh@...nel.org> Subject: [PATCH v4 3/9] clk: Prepare for clk registration API that uses DT nodes Split out the body of the clk_register() function so it can be shared between the different types of registration APIs (DT, device). Cc: Miquel Raynal <miquel.raynal@...tlin.com> Cc: Jerome Brunet <jbrunet@...libre.com> Cc: Russell King <linux@...linux.org.uk> Cc: Michael Turquette <mturquette@...libre.com> Cc: Jeffrey Hugo <jhugo@...eaurora.org> Cc: Chen-Yu Tsai <wens@...e.org> Cc: Rob Herring <robh@...nel.org> Signed-off-by: Stephen Boyd <sboyd@...nel.org> --- drivers/clk/clk.c | 31 ++++++++++++++++++------------- 1 file changed, 18 insertions(+), 13 deletions(-) diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 96053a96fe2f..d27775a73e67 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -3313,18 +3313,7 @@ struct clk *clk_hw_create_clk(struct device *dev, struct clk_hw *hw, return clk; } -/** - * clk_register - allocate a new clock, register it and return an opaque cookie - * @dev: device that is registering this clock - * @hw: link to hardware-specific clock data - * - * clk_register is the primary interface for populating the clock tree with new - * clock nodes. It returns a pointer to the newly allocated struct clk which - * cannot be dereferenced by driver code but may be used in conjunction with the - * rest of the clock API. In the event of an error clk_register will return an - * error code; drivers must test for an error code after calling clk_register. - */ -struct clk *clk_register(struct device *dev, struct clk_hw *hw) +static struct clk *__clk_register(struct device *dev, struct clk_hw *hw) { int i, ret; struct clk_core *core; @@ -3426,6 +3415,22 @@ struct clk *clk_register(struct device *dev, struct clk_hw *hw) fail_out: return ERR_PTR(ret); } + +/** + * clk_register - allocate a new clock, register it and return an opaque cookie + * @dev: device that is registering this clock + * @hw: link to hardware-specific clock data + * + * clk_register is the primary interface for populating the clock tree with new + * clock nodes. It returns a pointer to the newly allocated struct clk which + * cannot be dereferenced by driver code but may be used in conjunction with the + * rest of the clock API. In the event of an error clk_register will return an + * error code; drivers must test for an error code after calling clk_register. + */ +struct clk *clk_register(struct device *dev, struct clk_hw *hw) +{ + return __clk_register(dev, hw); +} EXPORT_SYMBOL_GPL(clk_register); /** @@ -3440,7 +3445,7 @@ EXPORT_SYMBOL_GPL(clk_register); */ int clk_hw_register(struct device *dev, struct clk_hw *hw) { - return PTR_ERR_OR_ZERO(clk_register(dev, hw)); + return PTR_ERR_OR_ZERO(__clk_register(dev, hw)); } EXPORT_SYMBOL_GPL(clk_hw_register); -- Sent by a computer through tubes
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