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can: mcp251xfd: mcp251xfd_ring_init(): use %d to print free RAM

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In case of an erroneous ring configuration more RAM than available
might be used. Change the printf modifier to a signed int to properly
print this erroneous value.

Fixes: 83daa863f1 ("can: mcp251xfd: ring: update FIFO setup debug info")
Link: https://lore.kernel.org/20220313083640.501791-2-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Marc Kleine-Budde 2022-03-06 14:54:07 +01:00
parent fc7dcd05f4
commit c47675b11b
1 changed files with 1 additions and 1 deletions
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2
drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c
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@ -261,7 +261,7 @@ int mcp251xfd_ring_init(struct mcp251xfd_priv *priv)
priv->tx->obj_num * priv->tx->obj_size);
netdev_dbg(priv->ndev,
"FIFO setup: free: %4u bytes\n",
"FIFO setup: free: %4d bytes\n",
MCP251XFD_RAM_SIZE - (base - MCP251XFD_RAM_START));
ram_used = base - MCP251XFD_RAM_START;