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Author SHA1 Message Date
Vladimir Oltean 1bd4487038 net: dsa: sja1105: Rename sja1105_spi_send_packed_buf to sja1105_xfer_buf 
The most commonly called function in the driver is long due for a
rename. The "packed" word is redundant (it doesn't make sense to
transfer an unpacked structure, since that is in CPU endianness yadda
yadda), and the "spi" word is also redundant since argument 2 of the
function is SPI_READ or SPI_WRITE.

As for the sja1105_spi_send_long_packed_buf function, it is only being
used from sja1105_spi.c, so remove its global prototype.

Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2019-10-02 12:25:11 -04:00
Nathan Chancellor 8e8673a227 net: dsa: sja1105: Fix status initialization in sja1105_get_ethtool_stats 
Clang warns:

drivers/net/dsa/sja1105/sja1105_ethtool.c:316:39: warning: suggest
braces around initialization of subobject [-Wmissing-braces]
        struct sja1105_port_status status = {0};
                                             ^
                                             {}
1 warning generated.

One way to fix these warnings is to add additional braces like Clang
suggests; however, there has been a bit of push back from some
maintainers[1][2], who just prefer memset as it is unambiguous, doesn't
depend on a particular compiler version[3], and properly initializes all
subobjects. Do that here so there are no more warnings.

[1]: https://lore.kernel.org/lkml/022e41c0-8465-dc7a-a45c-64187ecd9684@amd.com/
[2]: https://lore.kernel.org/lkml/20181128.215241.702406654469517539.davem@davemloft.net/
[3]: https://lore.kernel.org/lkml/20181116150432.2408a075@redhat.com/

Fixes: 52c34e6e12 ("net: dsa: sja1105: Add support for ethtool port counters")
Link: https://github.com/ClangBuiltLinux/linux/issues/471
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Acked-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2019-05-07 12:20:46 -07:00
Vladimir Oltean 52c34e6e12 net: dsa: sja1105: Add support for ethtool port counters 
Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2019-05-03 10:49:17 -04:00