Commit 36d050d9 authored Aug 23, 2016 by Greg Ungerer

m68knommu: fix IO write size in nettel pin set



The pin write code that supports the UART signals is not using he correct
word write IO access method. It correctly reads the correct 16 bit
registrer, it should also write the new value back with a 16 bit write.
Fix it to use writew().

Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>

parent 41b39ea1

arch/m68k/include/asm/nettel.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -92,7 +92,7 @@ static __inline__ unsigned int mcf_getppdata(void)

		static __inline__ void mcf_setppdata(unsigned int mask, unsigned int bits)
		{
		write((readw(MCFSIM_PBDAT) & ~mask) \| bits, MCFSIM_PBDAT);
		writew((readw(MCFSIM_PBDAT) & ~mask) \| bits, MCFSIM_PBDAT);
		}
		#endif