coresight: fix function etm_writel_cp14() parameter order

Function etm_writel_cp14() takes an offset and a value rather
than the other way around, something this patch is correcting.
The semantic remains the same since it is only a function stub.

Signed-off-by: Kaixu Xia <[e-mail]>
Signed-off-by: Mathieu Poirier <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/coresight/coresight-priv.h

···
 extern int etm_writel_cp14(u32 off, u32 val);
 #else
 static inline int etm_readl_cp14(u32 off, unsigned int *val) { return 0; }
-static inline int etm_writel_cp14(u32 val, u32 off) { return 0; }
+static inline int etm_writel_cp14(u32 off, u32 val) { return 0; }
 #endif
 
 #endif