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| author | Josh Abraham <j.abraham1776@gmail.com> | 2018-09-24 04:41:35 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2018-10-02 10:29:42 +0300 |
| commit | 971a0d4e1be2bb18c3b58d6567743b7de0e4059f (patch) | |
| tree | ca85e57c648ac37b1dbec693d3cbb8443bbe28b1 /drivers | |
| parent | 4018aa9b57c218e0aea3a0b83b8f87c7c8c51172 (diff) | |
| download | linux-971a0d4e1be2bb18c3b58d6567743b7de0e4059f.tar.xz | |
usb: dwc2: remove set but unused variable
This patch removes a set but unused variable in hcd.c.
Fixes gcc warning:
variable ‘data_fifo’ set but not used [-Wunused-but-set-variable]
Acked-by: Minas Harutyunyan <hminas@synopsys.com>
Signed-off-by: Joshua Abraham <j.abraham1776@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/dwc2/hcd.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c index 2bd6e6bfc241..5f23b933cafc 100644 --- a/drivers/usb/dwc2/hcd.c +++ b/drivers/usb/dwc2/hcd.c @@ -1328,14 +1328,11 @@ static void dwc2_hc_write_packet(struct dwc2_hsotg *hsotg, u32 remaining_count; u32 byte_count; u32 dword_count; - u32 __iomem *data_fifo; u32 *data_buf = (u32 *)chan->xfer_buf; if (dbg_hc(chan)) dev_vdbg(hsotg->dev, "%s()\n", __func__); - data_fifo = (u32 __iomem *)(hsotg->regs + HCFIFO(chan->hc_num)); - remaining_count = chan->xfer_len - chan->xfer_count; if (remaining_count > chan->max_packet) byte_count = chan->max_packet; |