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| author |   Alain Volmat <alain.volmat@foss.st.com> | 2021-02-05 19:59:25 +0100 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2021-02-05 19:16:55 +0000 |
| commit | 2269f5a8b1a7b38651d62676b98182828f29d11a (patch) | |
| tree | 71adb74584ab69136bb13a51e3bf3ba463305222 /drivers/spi/spi-mem.c | |
| parent | Merge series "spi: Add support for Realtek RTL838x/RTL839x SoC SPI" from Bert Vermeulen <bert@biot.com>: (diff) | |
| download | wireguard-linux-2269f5a8b1a7b38651d62676b98182828f29d11a.tar.xz wireguard-linux-2269f5a8b1a7b38651d62676b98182828f29d11a.zip | |
spi: stm32: properly handle 0 byte transfer
On 0 byte transfer request, return straight from the
xfer function after finalizing the transfer.
Fixes: dcbe0d84dfa5 ("spi: add driver for STM32 SPI controller")
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore.kernel.org/r/1612551572-495-2-git-send-email-alain.volmat@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-mem.c')
0 files changed, 0 insertions, 0 deletions