diff options
| author | Simon Horman <horms@kernel.org> | 2024-10-14 11:48:08 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-10-15 10:55:54 -0700 |
| commit | 45fe45fada261e1e83fce2a07fa22835aec1cf0a (patch) | |
| tree | 46229040a9e71afc650d21d7f281a59e6666b37e | |
| parent | 020bfdc4ed94be472138c891bde4d14241cf00fd (diff) | |
net: ethernet: fs_enet: Use %pa to format resource_size_t
The correct format string for resource_size_t is %pa which
acts on the address of the variable to be formatted [1].
[1] https://elixir.bootlin.com/linux/v6.11.3/source/Documentation/core-api/printk-formats.rst#L229
Introduced by commit 9d9326d3bc0e ("phy: Change mii_bus id field to a string")
Flagged by gcc-14 as:
drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c: In function 'fs_mii_bitbang_init':
drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c:126:46: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'resource_size_t' {aka 'long long unsigned int'} [-Wformat=]
126 | snprintf(bus->id, MII_BUS_ID_SIZE, "%x", res.start);
| ~^ ~~~~~~~~~
| | |
| | resource_size_t {aka long long unsigned int}
| unsigned int
| %llx
No functional change intended.
Compile tested only.
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Closes: https://lore.kernel.org/netdev/711d7f6d-b785-7560-f4dc-c6aad2cce99@linux-m68k.org/
Signed-off-by: Simon Horman <horms@kernel.org>
Reviewed-by: Daniel Machon <daniel.machon@microchip.com>
Link: https://patch.msgid.link/20241014-net-pa-fmt-v1-2-dcc9afb8858b@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c b/drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c index e6b2d7452fe7..66038e2a4ae3 100644 --- a/drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c +++ b/drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c @@ -123,7 +123,7 @@ static int fs_mii_bitbang_init(struct mii_bus *bus, struct device_node *np) * we get is an int, and the odds of multiple bitbang mdio buses * is low enough that it's not worth going too crazy. */ - snprintf(bus->id, MII_BUS_ID_SIZE, "%x", res.start); + snprintf(bus->id, MII_BUS_ID_SIZE, "%pa", &res.start); data = of_get_property(np, "fsl,mdio-pin", &len); if (!data || len != 4) |