media: ti-vpe: cal: Move CAL I/O accessors to cal.h

To prepare for the split of the camerarx code to a separate file, move the CAL I/O accessors to cal.h. This requires renaming the accessors with a cal_prefix, as the current names are too generic and prone to namespace clashes. The reg_read() and read_write() macros, that cover both CAL and CAMERARX register access, are split in two groups of inline functions, one for CAL access and one for CAMERARX access. Signed-off-by: Laurent Pinchart <[email protected]> Reviewed-by: Benoit Parrot <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
sigmaris · Aug 8, 2020 · 5e3236b · 5e3236b
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diff --git a/drivers/media/platform/ti-vpe/cal-video.c b/drivers/media/platform/ti-vpe/cal-video.c
@@ -9,7 +9,6 @@
  *	Laurent Pinchart <[email protected]>
  */
 
-#include <linux/bitfield.h>
 #include <linux/delay.h>
 #include <linux/ioctl.h>
 #include <linux/pm_runtime.h>