ddr: altera: Staticize global variables
Just staticize global variables in sequencer, since there is no
point in having these symbols available outside of the DDR code.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Chin Liang See <clsee@altera.com>
diff --git a/drivers/ddr/altera/sequencer.c b/drivers/ddr/altera/sequencer.c
index c41555f..5ea53ad 100644
--- a/drivers/ddr/altera/sequencer.c
+++ b/drivers/ddr/altera/sequencer.c
@@ -57,7 +57,7 @@
STATIC_SKIP_DELAY_LOOPS)
/* calibration steps requested by the rtl */
-u16 dyn_calib_steps;
+static u16 dyn_calib_steps;
/*
* To make CALIB_SKIP_DELAY_LOOPS a dynamic conditional option
@@ -68,13 +68,13 @@
* zero when skipping
*/
-u16 skip_delay_mask; /* mask off bits when skipping/not-skipping */
+static u16 skip_delay_mask; /* mask off bits when skipping/not-skipping */
#define SKIP_DELAY_LOOP_VALUE_OR_ZERO(non_skip_value) \
((non_skip_value) & skip_delay_mask)
-struct gbl_type *gbl;
-struct param_type *param;
+static struct gbl_type *gbl;
+static struct param_type *param;
static void set_failing_group_stage(u32 group, u32 stage,
u32 substage)