diff options
| author | Pawel Laszczak <pawell@cadence.com> | 2020-12-14 15:03:44 +0300 |
|---|---|---|
| committer | Peter Chen <peter.chen@nxp.com> | 2020-12-29 07:36:13 +0300 |
| commit | 16e3610154d0c992a0558d684213201f5355bd76 (patch) | |
| tree | 208965307f82a96acd770c0a09ff07ad5fb197b3 /drivers/usb/cdns3/cdnsp-ring.c | |
| parent | fba8701baed76eac00b84b59f09f6a077f24c534 (diff) | |
| download | linux-16e3610154d0c992a0558d684213201f5355bd76.tar.xz | |
usb: cdnsp: Fixes for sparse warnings
Patch fixes all sparse warnings in cdsnp driver.
It fixes the following warnings:
cdnsp-ring.c:1441: warning: incorrect type in assignment
cdnsp-ring.c:1444: warning: restricted __le32 degrades to integer
cdnsp-ring.c:2200: warning: dubious: x | !y
cdnsp-gadget.c:501: warning: incorrect type in assignment
cdnsp-gadget.c:504: warning: restricted __le32 degrades to integer
cdnsp-gadget.c:507: warning: restricted __le32 degrades to integer
cdnsp-gadget.c:508: warning: restricted __le32 degrades to integer
cdnsp-gadget.c:509: warning: invalid assignment: |=
cdnsp-gadget.c:510: warning: cast from restricted __le32
cdnsp-gadget.c:558: warning: incorrect type in assignment
cdnsp-gadget.c:561: warning: restricted __le32 degrades to integer
cdnsp-gadget.c:570: warning: restricted __le32 degrades to integer
cdnsp-gadget.c:1571: warning: incorrect type in argument 1
cdnsp-gadget.c:1602: warning: restricted __le32 degrades to integer
cdnsp-gadget.c:1760: warning: incorrect type in assignment
cdnsp-gadget.c:1762: warning: incorrect type in assignment
cdnsp-gadget.c:1763: warning: incorrect type in assignment
cdnsp-gadget.c:1764: warning: incorrect type in assignment
cdnsp-gadget.c:1765: warning: incorrect type in assignment
cdnsp-gadget.c:1766: warning: incorrect type in assignment
cdnsp-gadget.c:1767: warning: incorrect type in assignment
cdnsp-gadget.c:458: warning: cast truncates bits from constant value
(ffffffff07ffffff becomes 7ffffff)
cdnsp-gadget.c:666: warning: cast truncates bits from constant value
(ffffffff07ffffff becomes 7ffffff)
cdnsp-mem.c:762: warning: incorrect type in assignment
cdnsp-mem.c:763: warning: incorrect type in assignment
cdnsp-mem.c:928: warning: cast from restricted __le16
cdnsp-mem.c:1187: warning: incorrect type in assignment
cdnsp-mem.c:1191: warning: incorrect type in assignment
cdnsp-ep0.c:142: warning: incorrect type in assignment
cdnsp-ep0.c:144: warning: restricted __le32 degrades to integer
cdnsp-ep0.c:147: warning: restricted __le32 degrades to integer
cdnsp-ep0.c:148: warning: restricted __le32 degrades to integer
cdnsp-ep0.c:179: warning: incorrect type in argument 1
cdnsp-ep0.c:311: warning: incorrect type in argument 1
cdnsp-ep0.c:469: warning: incorrect type in assignment
cdnsp-trace.h:611:1: warning: cast from restricted __le32
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Diffstat (limited to 'drivers/usb/cdns3/cdnsp-ring.c')
| -rw-r--r-- | drivers/usb/cdns3/cdnsp-ring.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/cdns3/cdnsp-ring.c b/drivers/usb/cdns3/cdnsp-ring.c index 874d9ff5406c..e15e13ba27dc 100644 --- a/drivers/usb/cdns3/cdnsp-ring.c +++ b/drivers/usb/cdns3/cdnsp-ring.c @@ -1432,7 +1432,7 @@ static bool cdnsp_handle_event(struct cdnsp_device *pdev) unsigned int comp_code; union cdnsp_trb *event; bool update_ptrs = true; - __le32 cycle_bit; + u32 cycle_bit; int ret = 0; u32 flags; @@ -2198,7 +2198,7 @@ static int cdnsp_queue_isoc_tx(struct cdnsp_device *pdev, * inverted in the first TDs isoc TRB. */ field = TRB_TYPE(TRB_ISOC) | TRB_TLBPC(last_burst_pkt) | - !start_cycle | TRB_SIA | TRB_TBC(burst_count); + start_cycle ? 0 : 1 | TRB_SIA | TRB_TBC(burst_count); /* Fill the rest of the TRB fields, and remaining normal TRBs. */ for (i = 0; i < trbs_per_td; i++) { |