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: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

diff --git a/drivers/media/dvb/bt8xx/bt878.h b/drivers/media/dvb/bt8xx/bt878.h
index 1c8e336..d593bc1 100644 (file)
--- a/drivers/media/dvb/bt8xx/bt878.h
+++ b/drivers/media/dvb/bt8xx/bt878.h
@@ -151,9 +151,8 @@ void bt878_stop(struct bt878 *bt);
 #if defined(__powerpc__)       /* big-endian */
 static inline void io_st_le32(volatile unsigned __iomem *addr, unsigned val)
 {
-       __asm__ __volatile__("stwbrx %1,0,%2":"=m"(*addr):"r"(val),
-                            "r"(addr));
-       __asm__ __volatile__("eieio":::"memory");
+       st_le32(addr, val);
+       eieio();
 }
 
 #define bmtwrite(dat,adr)  io_st_le32((adr),(dat))