sh: dcache write-back for R7780RP PIO. (5904539b) · Commits · e / devices / android_kernel_fairphone_FP4

arch/sh/boards/renesas/r7780rp/io.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -214,6 +214,8 @@ void r7780rp_insw(unsigned long port, void *dst, unsigned long count)

		while (count--)
		buf++ = p;

		flush_dcache_all();
		}

		void r7780rp_insl(unsigned long port, void *dst, unsigned long count)
		@@ -271,6 +273,8 @@ void r7780rp_outsw(unsigned long port, const void *src, unsigned long count)

		while (count--)
		p = buf++;

		flush_dcache_all();
		}

		void r7780rp_outsl(unsigned long port, const void *src, unsigned long count)