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| author | Sean Anderson <sean.anderson@seco.com> | 2021-08-26 22:25:49 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-08-27 17:34:32 +0300 |
| commit | 2e5f3a69b6fcd52a64ce3d746c6ee8390b6cabe8 (patch) | |
| tree | 2dddc9376dfb22fd7e924224d172bd431219c6f0 /drivers/spi | |
| parent | 3620a89b7d27138c716e5cf537a0bf6606a3a1b3 (diff) | |
| download | linux-2e5f3a69b6fcd52a64ce3d746c6ee8390b6cabe8.tar.xz | |
tty: serial: uartlite: Use read_poll_timeout for a polling loop
read_poll_timeout was recently introduced, and can be used to simplify
our console polling loop. This results in a slight reduction in code.
early_uartlite_putc can't get the same treatment, because it can be
called before udelay is set up.
Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Link: https://lore.kernel.org/r/20210826192549.3203071-1-sean.anderson@seco.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/spi')
0 files changed, 0 insertions, 0 deletions