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Commit e9f668dd authored by Kumar Gala's avatar Kumar Gala Committed by Mauro Carvalho Chehab
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V4L/DVB (6010): Use inline functions instead of inline asm for powerpc 



Change io_st_le32() to use inline functions rather than
direct inline assembly code.

Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent fbd8af07

drivers/media/dvb/bt8xx/bt878.h

+2 −3
Original line number Original line Diff line number Diff line
@@ -151,9 +151,8 @@ void bt878_stop(struct bt878 *bt); 
#if defined(__powerpc__)	/* big-endian */

#if defined(__powerpc__)	/* big-endian */

static inline void io_st_le32(volatile unsigned __iomem *addr, unsigned val)

static inline void io_st_le32(volatile unsigned __iomem *addr, unsigned val)

{

{

	__asm__ __volatile__("stwbrx %1,0,%2":"=m"(*addr):"r"(val),

	st_le32(addr, val);

			     "r"(addr));

	eieio();

	__asm__ __volatile__("eieio":::"memory");

}

}





#define bmtwrite(dat,adr)  io_st_le32((adr),(dat))

#define bmtwrite(dat,adr)  io_st_le32((adr),(dat))