diff options
| author | Patrice Chotard <patrice.chotard@foss.st.com> | 2024-06-18 15:29:50 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-06-18 14:48:26 +0100 |
| commit | 63deee52811b2f84ed2da55ad47252f0e8145d62 (patch) | |
| tree | ad206e2a8586942e928917ecaeedf0a9e92fc49c /lib/crypto/mpi/mpi-mul.c | |
| parent | c2bd0791c5f02e964402624dfff45ca8995f5397 (diff) | |
spi: stm32: qspi: Clamp stm32_qspi_get_mode() output to CCR_BUSWIDTH_4
In case usage of OCTAL mode, buswidth parameter can take the value 8.
As return value of stm32_qspi_get_mode() is used to configure fields
of CCR registers that are 2 bits only (fields IMODE, ADMODE, ADSIZE,
DMODE), clamp return value of stm32_qspi_get_mode() to 4.
Fixes: a557fca630cc ("spi: stm32_qspi: Add transfer_one_message() spi callback")
Cc: stable@vger.kernel.org
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Link: https://msgid.link/r/20240618132951.2743935-3-patrice.chotard@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'lib/crypto/mpi/mpi-mul.c')
0 files changed, 0 insertions, 0 deletions