diff options
| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2012-12-23 21:09:56 +0100 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-01-21 20:52:37 +0200 |
| commit | 32b8666589d5c274cea0ea4b07e202422bf975b1 (patch) | |
| tree | ff6b7bce54a780d871223d78c4693624043425a3 /drivers | |
| parent | 779d516ca91d796cb37bd0760282d08f90661ee2 (diff) | |
usb: gadget: remove u32 castings of address passed to readl()
Removes a couple of:
|drivers/usb/gadget/s3c-hsudc.c: In function 's3c_hsudc_epin_intr':
|drivers/usb/gadget/s3c-hsudc.c:438:2: warning: passing argument 1 of '__raw_readl' makes pointer from integer without a cast
|arch/arm/include/asm/io.h:104:19: note: expected 'const volatile void *' but argument is of type 'unsigned int'
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/gadget/s3c-hsudc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/gadget/s3c-hsudc.c b/drivers/usb/gadget/s3c-hsudc.c index d2b8791bba2..4a3d620e1f1 100644 --- a/drivers/usb/gadget/s3c-hsudc.c +++ b/drivers/usb/gadget/s3c-hsudc.c @@ -435,7 +435,7 @@ static void s3c_hsudc_epin_intr(struct s3c_hsudc *hsudc, u32 ep_idx) struct s3c_hsudc_req *hsreq; u32 csr; - csr = readl((u32)hsudc->regs + S3C_ESR); + csr = readl(hsudc->regs + S3C_ESR); if (csr & S3C_ESR_STALL) { writel(S3C_ESR_STALL, hsudc->regs + S3C_ESR); return; @@ -468,7 +468,7 @@ static void s3c_hsudc_epout_intr(struct s3c_hsudc *hsudc, u32 ep_idx) struct s3c_hsudc_req *hsreq; u32 csr; - csr = readl((u32)hsudc->regs + S3C_ESR); + csr = readl(hsudc->regs + S3C_ESR); if (csr & S3C_ESR_STALL) { writel(S3C_ESR_STALL, hsudc->regs + S3C_ESR); return; @@ -901,12 +901,12 @@ static int s3c_hsudc_queue(struct usb_ep *_ep, struct usb_request *_req, if (list_empty(&hsep->queue) && !hsep->stopped) { offset = (ep_index(hsep)) ? S3C_ESR : S3C_EP0SR; if (ep_is_in(hsep)) { - csr = readl((u32)hsudc->regs + offset); + csr = readl(hsudc->regs + offset); if (!(csr & S3C_ESR_TX_SUCCESS) && (s3c_hsudc_write_fifo(hsep, hsreq) == 1)) hsreq = NULL; } else { - csr = readl((u32)hsudc->regs + offset); + csr = readl(hsudc->regs + offset); if ((csr & S3C_ESR_RX_SUCCESS) && (s3c_hsudc_read_fifo(hsep, hsreq) == 1)) hsreq = NULL; |