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bus: hisi_lpc: Clean some types 

Sparse complains of these:
drivers/bus/hisi_lpc.c:82:38: warning: incorrect type in argument 1 (different address spaces)
drivers/bus/hisi_lpc.c:82:38:    expected void const volatile [noderef] <asn:2>*addr
drivers/bus/hisi_lpc.c:82:38:    got unsigned char *
drivers/bus/hisi_lpc.c:131:35: warning: incorrect type in argument 1 (different address spaces)
drivers/bus/hisi_lpc.c:131:35:    expected unsigned char *mbase
drivers/bus/hisi_lpc.c:131:35:    got void [noderef] <asn:2>*membase
drivers/bus/hisi_lpc.c:186:35: warning: incorrect type in argument 1 (different address spaces)
drivers/bus/hisi_lpc.c:186:35:    expected unsigned char *mbase
drivers/bus/hisi_lpc.c:186:35:    got void [noderef] <asn:2>*membase
drivers/bus/hisi_lpc.c:228:16: warning: cast to restricted __le32
drivers/bus/hisi_lpc.c:251:13: warning: incorrect type in assignment (different base types)
drivers/bus/hisi_lpc.c:251:13:    expected unsigned int [unsigned] [usertype] val
drivers/bus/hisi_lpc.c:251:13:    got restricted __le32 [usertype] <noident>

Clean them up.

Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
This commit is contained in:
John Garry 2019-11-05 01:22:17 +08:00 committed by Wei Xu
parent b8104fda1f
commit 663accf187
1 changed files with 4 additions and 5 deletions
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9
drivers/bus/hisi_lpc.c
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@ -74,7 +74,7 @@ struct hisi_lpc_dev {
/* About 10us. This is specific for single IO operations, such as inb */
#define LPC_PEROP_WAITCNT 100
static int wait_lpc_idle(unsigned char *mbase, unsigned int waitcnt)
static int wait_lpc_idle(void __iomem *mbase, unsigned int waitcnt)
{
u32 status;
@ -209,7 +209,7 @@ static u32 hisi_lpc_comm_in(void *hostdata, unsigned long pio, size_t dwidth)
struct hisi_lpc_dev *lpcdev = hostdata;
struct lpc_cycle_para iopara;
unsigned long addr;
u32 rd_data = 0;
__le32 rd_data = 0;
int ret;
if (!lpcdev || !dwidth || dwidth > LPC_MAX_DWIDTH)
@ -244,13 +244,12 @@ static void hisi_lpc_comm_out(void *hostdata, unsigned long pio,
struct lpc_cycle_para iopara;
const unsigned char *buf;
unsigned long addr;
__le32 _val = cpu_to_le32(val);
if (!lpcdev || !dwidth || dwidth > LPC_MAX_DWIDTH)
return;
val = cpu_to_le32(val);
buf = (const unsigned char *)&val;
buf = (const unsigned char *)&_val;
addr = hisi_lpc_pio_to_addr(lpcdev, pio);
iopara.opflags = FG_INCRADDR_LPC;