devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

Using void instead of unsigned char fixes the strict-aliasing warnings with -Os and gets rid of some casts. And we already use void pointer arithmetic in several other places.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26518 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Tobias Diedrich 2010-06-03 18:29:06 +00:00
parent 9cc7c53577
commit 3f44f1c151
1 changed files with 5 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

10
firmware/target/arm/as3525/pcm-as3525.c
View file

@ -35,7 +35,7 @@
* and the number of 32bits words has to
* fit in 11 bits of DMA register */
static unsigned char *dma_start_addr;
static void *dma_start_addr;
static size_t dma_size; /* in 4*32 bits */
static void dma_callback(void);
static int locked = 0;
@ -89,7 +89,7 @@ static void dma_callback(void)
if(!dma_size)
{
pcm_play_get_more_callback((void **)&dma_start_addr, &dma_size);
pcm_play_get_more_callback(&dma_start_addr, &dma_size);
if (!dma_size)
return;
@ -188,7 +188,7 @@ size_t pcm_get_bytes_waiting(void)
const void * pcm_play_dma_get_peak_buffer(int *count)
{
pcm_play_lock();
unsigned char *addr = (void*)DMAC_CH_SRC_ADDR(1);
void *addr = (void*)DMAC_CH_SRC_ADDR(1);
*count = (dma_size - (addr - dma_start_addr)) >> 2;
pcm_play_unlock();
return AS3525_UNCACHED_ADDR(addr);
@ -212,7 +212,7 @@ void * pcm_dma_addr(void *addr)
static int rec_locked = 0;
static bool is_recording = false;
static bool rec_callback_pending = false;
static unsigned char *rec_dma_start_addr;
static void *rec_dma_start_addr;
static size_t rec_dma_size, rec_dma_transfer_size;
static void rec_dma_callback(void);
#if CONFIG_CPU == AS3525
@ -315,7 +315,7 @@ static void rec_dma_callback(void)
if(!rec_dma_size)
{
pcm_rec_more_ready_callback(0, (void **)&rec_dma_start_addr,
pcm_rec_more_ready_callback(0, &rec_dma_start_addr,
&rec_dma_size);
if(rec_dma_size == 0)