diff options
Diffstat (limited to 'drivers/spi/spi.c')
| -rw-r--r-- | drivers/spi/spi.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index c99181165321..57e2499ec1ed 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -58,6 +58,10 @@ modalias_show(struct device *dev, struct device_attribute *a, char *buf) const struct spi_device *spi = to_spi_device(dev); int len; + len = of_device_modalias(dev, buf, PAGE_SIZE); + if (len != -ENODEV) + return len; + len = acpi_device_modalias(dev, buf, PAGE_SIZE - 1); if (len != -ENODEV) return len; @@ -405,7 +409,7 @@ static int spi_probe(struct device *dev) return ret; } -static int spi_remove(struct device *dev) +static void spi_remove(struct device *dev) { const struct spi_driver *sdrv = to_spi_driver(dev->driver); @@ -420,8 +424,6 @@ static int spi_remove(struct device *dev) } dev_pm_domain_detach(dev, true); - - return 0; } static void spi_shutdown(struct device *dev) @@ -842,9 +844,9 @@ static void spi_set_cs(struct spi_device *spi, bool enable, bool force) if (spi->cs_gpiod || gpio_is_valid(spi->cs_gpio) || !spi->controller->set_cs_timing) { if (activate) - spi_delay_exec(&spi->controller->cs_setup, NULL); + spi_delay_exec(&spi->cs_setup, NULL); else - spi_delay_exec(&spi->controller->cs_hold, NULL); + spi_delay_exec(&spi->cs_hold, NULL); } if (spi->mode & SPI_CS_HIGH) @@ -887,7 +889,7 @@ static void spi_set_cs(struct spi_device *spi, bool enable, bool force) if (spi->cs_gpiod || gpio_is_valid(spi->cs_gpio) || !spi->controller->set_cs_timing) { if (!activate) - spi_delay_exec(&spi->controller->cs_inactive, NULL); + spi_delay_exec(&spi->cs_inactive, NULL); } } |