Resendig this patch since it was missed in the last merge...
Remove find_lcm within nldr.c and use standard
kernel function lcm().
Signed-off-by: Ernesto Ramos <ernesto@xxxxxx>
Signed-off-by: Omar Ramirez Luna <omar.ramirez@xxxxxx>
---
drivers/staging/tidspbridge/rmgr/nldr.c | 17 ++---------------
1 files changed, 2 insertions(+), 15 deletions(-)
diff --git a/drivers/staging/tidspbridge/rmgr/nldr.c b/drivers/staging/tidspbridge/rmgr/nldr.c
index d8f4eeb..a6ae007 100644
--- a/drivers/staging/tidspbridge/rmgr/nldr.c
+++ b/drivers/staging/tidspbridge/rmgr/nldr.c
@@ -35,7 +35,7 @@
#include <dspbridge/uuidutil.h>
#include <dspbridge/nldr.h>
-#include <linux/gcd.h>
+#include <linux/lcm.h>
/* Name of section containing dynamic load mem */
#define DYNMEMSECT ".dspbridge_mem"
@@ -304,7 +304,6 @@ static void unload_ovly(struct nldr_nodeobject *nldr_node_obj,
enum nldr_phase phase);
static bool find_in_persistent_lib_array(struct nldr_nodeobject *nldr_node_obj,
struct dbll_library_obj *lib);
-static u32 find_lcm(u32 a, u32 b);
/*
* ======== nldr_allocate ========
@@ -1637,7 +1636,7 @@ static int remote_alloc(void **ref, u16 mem_sect, u32 size,
(size + nldr_obj->us_dsp_word_size -
1) / nldr_obj->us_dsp_word_size;
/* Modify memory 'align' to account for DSP cache line size */
- align = find_lcm(GEM_CACHE_LINE_SIZE, align);
+ align = lcm(GEM_CACHE_LINE_SIZE, align);
dev_dbg(bridge, "%s: memory align to 0x%x\n", __func__, align);
if (segmnt_id != -1) {
rmm_addr_obj->segid = segmnt_id;
@@ -1880,18 +1879,6 @@ static bool find_in_persistent_lib_array(struct nldr_nodeobject *nldr_node_obj,
return false;
}
-/*
- * ================ Find LCM (Least Common Multiplier ===
- */
-static u32 find_lcm(u32 a, u32 b)
-{
- u32 ret;
-
- ret = a * b / gcd(a, b);
-
- return ret;
-}
-
#ifdef CONFIG_TIDSPBRIDGE_BACKTRACE
/**
* nldr_find_addr() - Find the closest symbol to the given address based on
--
1.5.4.5
--
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