Commit 4ca96aa9 authored Jul 01, 2019 by Geert Uytterhoeven Committed by Petr Mladek Jul 04, 2019

lib/vsprintf: Reinstate printing of legacy clock IDs

When using the legacy clock framework, clock pointers are no longer
printed as IDs, as the !CONFIG_COMMON_CLK case was accidentally
considered an error case.

Fix this by reverting to the old behavior, which allows to distinguish
clocks by ID, as the legacy clock framework does not store names with
clocks.

Fixes: 0b74d4d7 ("vsprintf: Consolidate handling of unknown pointer specifiers")
Link: http://lkml.kernel.org/r/20190701140009.23683-1-geert+renesas@glider.be


Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Petr Mladek <pmladek@suse.com>

parent b314dd49

lib/vsprintf.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1798,7 +1798,7 @@ char clock(char buf, char end, struct clk clk, struct printf_spec spec,
		#ifdef CONFIG_COMMON_CLK
		return string(buf, end, __clk_get_name(clk), spec);
		#else
		return error_string(buf, end, "(%pC?)", spec);
		return ptr_to_id(buf, end, clk, spec);
		#endif
		}
		}

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