clk: bcm: rpi: Remove pllb_arm_lookup global pointer
The pllb_arm_lookup pointer in the struct raspberrypi_clk is not used for anything but to store the returned pointer to clkdev_hw_create, and is not used anywhere else in the driver. Let's remove that global pointer from the structure. Cc: Michael Turquette <mturquette@baylibre.com> Cc: linux-clk@vger.kernel.org Acked-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Tested-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://lore.kernel.org/r/189407f54906d2b07c91de7a4eeb6d8c8934280f.1592210452.git-series.maxime@cerno.tech Signed-off-by: Stephen Boyd <sboyd@kernel.org>
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@ -40,7 +40,6 @@ struct raspberrypi_clk {
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unsigned long max_rate;
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struct clk_hw pllb;
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struct clk_lookup *pllb_arm_lookup;
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};
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/*
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@ -238,6 +237,7 @@ static struct clk_fixed_factor raspberrypi_clk_pllb_arm = {
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static int raspberrypi_register_pllb_arm(struct raspberrypi_clk *rpi)
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{
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struct clk_lookup *pllb_arm_lookup;
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int ret;
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ret = devm_clk_hw_register(rpi->dev, &raspberrypi_clk_pllb_arm.hw);
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@ -246,9 +246,9 @@ static int raspberrypi_register_pllb_arm(struct raspberrypi_clk *rpi)
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return ret;
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}
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rpi->pllb_arm_lookup = clkdev_hw_create(&raspberrypi_clk_pllb_arm.hw,
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NULL, "cpu0");
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if (!rpi->pllb_arm_lookup) {
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pllb_arm_lookup = clkdev_hw_create(&raspberrypi_clk_pllb_arm.hw,
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NULL, "cpu0");
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if (!pllb_arm_lookup) {
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dev_err(rpi->dev, "Failed to initialize pllb_arm_lookup\n");
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return -ENOMEM;
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}
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