From: Ernesto Ramos Date: Thu, 30 Sep 2010 18:34:13 +0000 (-0500) Subject: staging: ti dspbridge: Replace find_lcm with lcm kernel func X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=d10009211ce12c70f8d9084745cadc413ddec7f2;p=deliverable%2Flinux.git 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 Signed-off-by: Omar Ramirez Luna Signed-off-by: Greg Kroah-Hartman --- 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 #include -#include +#include /* 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