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| author |   Sergei Antonov <saproj@gmail.com> | 2022-09-02 14:37:49 +0300 |
|---|---|---|
| committer |   Paolo Abeni <pabeni@redhat.com> | 2022-09-06 10:24:05 +0200 |
| commit | 9df696b3b3a4c96c3219eb87c7bf03fb50e490b8 (patch) | |
| tree | f154a0068b56b7bfafcb2e341095997f8c0700ab | |
| parent | net: lan966x: Extend lan966x with RGMII support (diff) | |
| download | linux-dev-9df696b3b3a4c96c3219eb87c7bf03fb50e490b8.tar.xz linux-dev-9df696b3b3a4c96c3219eb87c7bf03fb50e490b8.zip | |
net: ftmac100: fix endianness-related issues from 'sparse'
Sparse found a number of endianness-related issues of these kinds:
.../ftmac100.c:192:32: warning: restricted __le32 degrades to integer
.../ftmac100.c:208:23: warning: incorrect type in assignment (different base types)
.../ftmac100.c:208:23: expected unsigned int rxdes0
.../ftmac100.c:208:23: got restricted __le32 [usertype]
.../ftmac100.c:249:23: warning: invalid assignment: &=
.../ftmac100.c:249:23: left side has type unsigned int
.../ftmac100.c:249:23: right side has type restricted __le32
.../ftmac100.c:527:16: warning: cast to restricted __le32
Change type of some fields from 'unsigned int' to '__le32' to fix it.
Signed-off-by: Sergei Antonov <saproj@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20220902113749.1408562-1-saproj@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
| -rw-r--r-- | drivers/net/ethernet/faraday/ftmac100.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/ethernet/faraday/ftmac100.h b/drivers/net/ethernet/faraday/ftmac100.h index fe986f1673fc..8af32f9070f4 100644 --- a/drivers/net/ethernet/faraday/ftmac100.h +++ b/drivers/net/ethernet/faraday/ftmac100.h @@ -122,9 +122,9 @@ * Transmit descriptor, aligned to 16 bytes */ struct ftmac100_txdes { - unsigned int txdes0; - unsigned int txdes1; - unsigned int txdes2; /* TXBUF_BADR */ + __le32 txdes0; + __le32 txdes1; + __le32 txdes2; /* TXBUF_BADR */ unsigned int txdes3; /* not used by HW */ } __attribute__ ((aligned(16))); @@ -143,9 +143,9 @@ struct ftmac100_txdes { * Receive descriptor, aligned to 16 bytes */ struct ftmac100_rxdes { - unsigned int rxdes0; - unsigned int rxdes1; - unsigned int rxdes2; /* RXBUF_BADR */ + __le32 rxdes0; + __le32 rxdes1; + __le32 rxdes2; /* RXBUF_BADR */ unsigned int rxdes3; /* not used by HW */ } __attribute__ ((aligned(16))); |