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Remove unneeded type casts

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cpu_physical_memory_read, cpu_physical_memory_write take any pointer
as 2nd argument without needing a type cast.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Stefan Weil 2013-04-12 20:53:58 +02:00 • committed by Stefan Hajnoczi
parent fd1ca7e0d5
commit e1fe50dcb3
16 changed files with 37 additions and 38 deletions
Download patch file Download diff file Expand all files Collapse all files

8
hw/misc/macio/mac_dbdma.c
View file

@ -192,7 +192,7 @@ static void dbdma_cmdptr_load(DBDMA_channel *ch)
DBDMA_DPRINTF("dbdma_cmdptr_load 0x%08x\n",
ch->regs[DBDMA_CMDPTR_LO]);
cpu_physical_memory_read(ch->regs[DBDMA_CMDPTR_LO],
(uint8_t*)&ch->current, sizeof(dbdma_cmd));
&ch->current, sizeof(dbdma_cmd));
}
static void dbdma_cmdptr_save(DBDMA_channel *ch)
@ -203,7 +203,7 @@ static void dbdma_cmdptr_save(DBDMA_channel *ch)
le16_to_cpu(ch->current.xfer_status),
le16_to_cpu(ch->current.res_count));
cpu_physical_memory_write(ch->regs[DBDMA_CMDPTR_LO],
(uint8_t*)&ch->current, sizeof(dbdma_cmd));
&ch->current, sizeof(dbdma_cmd));
}
static void kill_channel(DBDMA_channel *ch)
@ -454,7 +454,7 @@ static void load_word(DBDMA_channel *ch, int key, uint32_t addr,
return;
}
cpu_physical_memory_read(addr, (uint8_t*)&val, len);
cpu_physical_memory_read(addr, &val, len);
if (len == 2)
val = (val << 16) | (current->cmd_dep & 0x0000ffff);
@ -499,7 +499,7 @@ static void store_word(DBDMA_channel *ch, int key, uint32_t addr,
else if (len == 1)
val >>= 24;
cpu_physical_memory_write(addr, (uint8_t*)&val, len);
cpu_physical_memory_write(addr, &val, len);
if (conditional_wait(ch))
goto wait;

4
hw/misc/milkymist-pfpu.c
View file

@ -228,8 +228,8 @@ static int pfpu_decode_insn(MilkymistPFPUState *s)
hwaddr dma_ptr =
get_dma_address(s->regs[R_MESHBASE],
s->gp_regs[GPR_X], s->gp_regs[GPR_Y]);
cpu_physical_memory_write(dma_ptr, (uint8_t *)&a, 4);
cpu_physical_memory_write(dma_ptr + 4, (uint8_t *)&b, 4);
cpu_physical_memory_write(dma_ptr, &a, 4);
cpu_physical_memory_write(dma_ptr + 4, &b, 4);
s->regs[R_LASTDMA] = dma_ptr + 4;
D_EXEC(qemu_log("VECTOUT a=%08x b=%08x dma=%08x\n", a, b, dma_ptr));
trace_milkymist_pfpu_vectout(a, b, dma_ptr);