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| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2023-01-11 20:25:48 +0100 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2024-06-28 23:48:12 +0200 |
| commit | d49184b7b585f9da7ee546b744525f62117019f6 (patch) | |
| tree | d2e651f70fb21bc3b5980d20b943075f49eee022 /drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c | |
| parent | e793c724b48ca8cae9693bc3be528e85284c126a (diff) | |
can: mcp251xfd: mcp251xfd_handle_rxif_ring_uinc(): factor out in separate function
This is a preparation patch.
Sending the UINC messages followed by incrementing the tail pointer
will be called in more than one place in upcoming patches, so factor
this out into a separate function.
Also make mcp251xfd_handle_rxif_ring_uinc() safe to be called with a
"len" of 0.
Tested-by: Stefan Althöfer <Stefan.Althoefer@janztec.com>
Tested-by: Thomas Kopp <thomas.kopp@microchip.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c')
0 files changed, 0 insertions, 0 deletions