diff options
| author | Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com> | 2020-11-10 15:08:56 +0000 |
|---|---|---|
| committer | Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com> | 2020-11-10 15:14:34 +0000 |
| commit | 6b8c5b31298fa141016d304e68fdd912106e4718 (patch) | |
| tree | 97eb653b72833e4fd6a21a1d30a0baf165dbd368 /drivers/spi | |
| parent | ad4c64e47c85a8e6d16ab61aa45d4bd4b645228d (diff) | |
| parent | ec9c6b417e271ee76d1430d2b197794858238d3b (diff) | |
Merge tag 'v5.4.76' into 5.4-2.1.x-imx
This is the 5.4.76 stable release
Conflicts:
- drivers/tty/serial/fsl_lpuart.c:
Fix merge conflict of upstream patches [86875e1d6426] and [8febdfb5973d],
which contradicted with patch [cde0cb39c0e8e] from NXP.
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-bcm2835.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/spi/spi-bcm2835.c b/drivers/spi/spi-bcm2835.c index c88f5d99c906..cfd9176e6413 100644 --- a/drivers/spi/spi-bcm2835.c +++ b/drivers/spi/spi-bcm2835.c @@ -1245,18 +1245,6 @@ static int bcm2835_spi_setup(struct spi_device *spi) if (!chip) return 0; - /* - * Retrieve the corresponding GPIO line used for CS. - * The inversion semantics will be handled by the GPIO core - * code, so we pass GPIOS_OUT_LOW for "unasserted" and - * the correct flag for inversion semantics. The SPI_CS_HIGH - * on spi->mode cannot be checked for polarity in this case - * as the flag use_gpio_descriptors enforces SPI_CS_HIGH. - */ - if (of_property_read_bool(spi->dev.of_node, "spi-cs-high")) - lflags = GPIO_ACTIVE_HIGH; - else - lflags = GPIO_ACTIVE_LOW; spi->cs_gpiod = gpiochip_request_own_desc(chip, 8 - spi->chip_select, DRV_NAME, lflags, |