diff options
| author | Ernesto Ramos <ernesto@ti.com> | 2010-09-30 13:34:13 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-05 08:52:08 -0700 |
| commit | d10009211ce12c70f8d9084745cadc413ddec7f2 (patch) | |
| tree | aaa521f96604ed5a631156220eaebd818b41efd1 | |
| parent | 7d1d628344dcc927c1be7363937059a8d6072042 (diff) | |
staging: ti dspbridge: Replace find_lcm with lcm kernel func
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@ti.com>
Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | 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 d8f4eebf7422..a6ae007015d0 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 |