diff options
Diffstat (limited to 'drivers/spi/spi-pxa2xx.c')
| -rw-r--r-- | drivers/spi/spi-pxa2xx.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c index 73d2a65d0b6e..6721910e5f2a 100644 --- a/drivers/spi/spi-pxa2xx.c +++ b/drivers/spi/spi-pxa2xx.c @@ -150,6 +150,7 @@ static const struct lpss_config lpss_platforms[] = { .tx_threshold_hi = 48, .cs_sel_shift = 8, .cs_sel_mask = 3 << 8, + .cs_clk_stays_gated = true, }, { /* LPSS_CNL_SSP */ .offset = 0x200, @@ -1884,7 +1885,7 @@ static int pxa2xx_spi_probe(struct platform_device *pdev) /* Register with the SPI framework */ platform_set_drvdata(pdev, drv_data); - status = devm_spi_register_controller(&pdev->dev, controller); + status = spi_register_controller(controller); if (status != 0) { dev_err(&pdev->dev, "problem registering spi controller\n"); goto out_error_pm_runtime_enabled; @@ -1893,7 +1894,6 @@ static int pxa2xx_spi_probe(struct platform_device *pdev) return status; out_error_pm_runtime_enabled: - pm_runtime_put_noidle(&pdev->dev); pm_runtime_disable(&pdev->dev); out_error_clock_enabled: @@ -1916,6 +1916,8 @@ static int pxa2xx_spi_remove(struct platform_device *pdev) pm_runtime_get_sync(&pdev->dev); + spi_unregister_controller(drv_data->controller); + /* Disable the SSP at the peripheral and SOC level */ pxa2xx_spi_write(drv_data, SSCR0, 0); clk_disable_unprepare(ssp->clk); |