Commit d3b2c42d authored Apr 23, 2022 by Jason A. Donenfeld Committed by Greg Kroah-Hartman Jun 25, 2022

parisc: define get_cycles macro for arch-override



commit 8865bbe6ba1120e67f72201b7003a16202cd42be upstream.

PA-RISC defines a get_cycles() function, but it does not do the usual
`#define get_cycles get_cycles` dance, making it impossible for generic
code to see if an arch-specific function was defined. While the
get_cycles() ifdef is not currently used, the following timekeeping
patch in this series will depend on the macro existing (or not existing)
when defining random_get_entropy().

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Arnd Bergmann <arnd@arndb.de>
Acked-by: Helge Deller <deller@gmx.de>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 56fffd6d

arch/parisc/include/asm/timex.h

+2 −1

Original line number	Diff line number	Diff line
		@@ -16,5 +16,6 @@ static inline cycles_t get_cycles (void)
		{
		return mfctl(16);
		}
		#define get_cycles get_cycles

		#endif