Commit Graph

3 Commits

Author SHA1 Message Date
Wei Yongjun daad4d2a0a
spi: sifive: Remove redundant dev_err call in sifive_spi_probe()
There is a error message within devm_ioremap_resource
already, so remove the dev_err call to avoid redundant
error message.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-22 15:17:58 +00:00
Wei Yongjun 049e5feae1
spi: sifive: Remove spi_master_put in sifive_spi_remove()
The call to spi_master_put() in sifive_spi_remove() is redundant since
the master is registered using devm_spi_register_master() and no
reference hold by using spi_master_get() in sifive_spi_remove().

This is detected by Coccinelle semantic patch.

Fixes: 484a9a68d6 ("spi: sifive: Add driver for the SiFive SPI controller")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-22 15:17:43 +00:00
Yash Shah 484a9a68d6
spi: sifive: Add driver for the SiFive SPI controller
Add driver for the SiFive SPI controller
on the HiFive Unleashed board.

Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Yash Shah <yash.shah@sifive.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-19 15:28:53 +00:00