diff options
| author | Markus Schneider-Pargmann <msp@baylibre.com> | 2022-12-06 12:57:21 +0100 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2022-12-12 11:58:32 +0100 |
| commit | d4535b90a76af49d1dd7bc70ad0311a88ac5313d (patch) | |
| tree | ee08c44a08973fb55593f0da4cc91a6178181426 /fs/fcntl.c | |
| parent | fac52bf786e5c302990fa79f2fdde24e84f810b0 (diff) | |
can: m_can: Count TXE FIFO getidx in the driver
The getindex simply increases by one for every iteration. There is no
need to get the current getidx every time from a register. Instead we
can just count and wrap if necessary.
Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com>
Link: https://lore.kernel.org/all/20221206115728.1056014-5-msp@baylibre.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'fs/fcntl.c')
0 files changed, 0 insertions, 0 deletions