diff options
| author | John Garry <john.garry@huawei.com> | 2019-11-05 01:22:17 +0800 |
|---|---|---|
| committer | Wei Xu <xuwei5@hisilicon.com> | 2019-11-05 08:47:21 +0800 |
| commit | 663accf1872b22c5eff05235d4750f3a253f5158 (patch) | |
| tree | e2a43794617b6cd084d2dd1342c1f8d031943a42 | |
| parent | b8104fda1fff0882e43b7e98832a76d7e98eb3e9 (diff) | |
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>
| -rw-r--r-- | drivers/bus/hisi_lpc.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/bus/hisi_lpc.c b/drivers/bus/hisi_lpc.c index 20c957185af2..8101df901830 100644 --- a/drivers/bus/hisi_lpc.c +++ b/drivers/bus/hisi_lpc.c @@ -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; |