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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>
This commit is contained in:
Sergei Antonov 2022-09-02 14:37:49 +03:00 committed by Paolo Abeni
parent d5edc797ef
commit 9df696b3b3
1 changed files with 6 additions and 6 deletions
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12
drivers/net/ethernet/faraday/ftmac100.h
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@ -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)));