commit | c45c1e82bba130db4f19d9dbc1deefcf4ea994ed | [log] [tgz] |
---|---|---|
author | Alexandru Tachici <alexandru.tachici@analog.com> | Sat Jul 17 00:02:45 2021 +0300 |
committer | Mark Brown <broonie@kernel.org> | Tue Jul 20 13:34:05 2021 +0100 |
tree | dd15941be1c4c27dc22ae6b6721affdadb590c85 | |
parent | 56912da7a68c8356df6a6740476237441b0b792a [diff] |
spi: spi-bcm2835: Fix deadlock The bcm2835_spi_transfer_one function can create a deadlock if it is called while another thread already has the CCF lock. Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com> Fixes: f8043872e796 ("spi: add driver for BCM2835") Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20210716210245.13240-2-alexandru.tachici@analog.com Signed-off-by: Mark Brown <broonie@kernel.org>