修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/drivers/clk/clk-tango4.c
..
..
@@ -54,13 +54,13 @@
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 	const char *parent = of_clk_get_parent_name(np, 0);
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 	if (!base)
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-		panic("%s: invalid address\n", np->name);
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+		panic("%pOFn: invalid address\n", np);
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 	if (readl(base + CPUCLK_DIV) & DIV_BYPASS)
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-		panic("%s: unsupported cpuclk setup\n", np->name);
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+		panic("%pOFn: unsupported cpuclk setup\n", np);
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 	if (readl(base + SYSCLK_DIV) & DIV_BYPASS)
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-		panic("%s: unsupported sysclk setup\n", np->name);
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+		panic("%pOFn: unsupported sysclk setup\n", np);
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 	writel(0x100, base + CPUCLK_DIV); /* disable frequency ramping */
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..
..
@@ -77,9 +77,9 @@
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 	pp[3] = clk_register_fixed_factor(NULL, "sdio_clk", "cd6", 0, 1, 2);
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 	if (IS_ERR(pp[0]) || IS_ERR(pp[1]) || IS_ERR(pp[2]) || IS_ERR(pp[3]))
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-		panic("%s: clk registration failed\n", np->name);
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+		panic("%pOFn: clk registration failed\n", np);
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 	if (of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data))
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-		panic("%s: clk provider registration failed\n", np->name);
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+		panic("%pOFn: clk provider registration failed\n", np);
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 }
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 CLK_OF_DECLARE(tango4_clkgen, "sigma,tango4-clkgen", tango4_clkgen_setup);