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path: root/drivers/spi
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Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi-dw-core.c4
-rw-r--r--drivers/spi/spi-mux.c8
-rw-r--r--drivers/spi/spi-pxa2xx.c5
-rw-r--r--drivers/spi/spi-zynqmp-gqspi.c5
4 files changed, 10 insertions, 12 deletions
diff --git a/drivers/spi/spi-dw-core.c b/drivers/spi/spi-dw-core.c
index caeece6681b3..323c66c5db50 100644
--- a/drivers/spi/spi-dw-core.c
+++ b/drivers/spi/spi-dw-core.c
@@ -485,7 +485,7 @@ int dw_spi_add_host(struct device *dev, struct dw_spi *dws)
}
}
- ret = devm_spi_register_controller(dev, master);
+ ret = spi_register_controller(master);
if (ret) {
dev_err(&master->dev, "problem registering spi master\n");
goto err_dma_exit;
@@ -509,6 +509,8 @@ void dw_spi_remove_host(struct dw_spi *dws)
{
dw_spi_debugfs_remove(dws);
+ spi_unregister_controller(dws->master);
+
if (dws->dma_ops && dws->dma_ops->dma_exit)
dws->dma_ops->dma_exit(dws);
diff --git a/drivers/spi/spi-mux.c b/drivers/spi/spi-mux.c
index 4f94c9127fc1..cc9ef371db14 100644
--- a/drivers/spi/spi-mux.c
+++ b/drivers/spi/spi-mux.c
@@ -51,6 +51,10 @@ static int spi_mux_select(struct spi_device *spi)
struct spi_mux_priv *priv = spi_controller_get_devdata(spi->controller);
int ret;
+ ret = mux_control_select(priv->mux, spi->chip_select);
+ if (ret)
+ return ret;
+
if (priv->current_cs == spi->chip_select)
return 0;
@@ -62,10 +66,6 @@ static int spi_mux_select(struct spi_device *spi)
priv->spi->mode = spi->mode;
priv->spi->bits_per_word = spi->bits_per_word;
- ret = mux_control_select(priv->mux, spi->chip_select);
- if (ret)
- return ret;
-
priv->current_cs = spi->chip_select;
return 0;
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 179416bb1b25..0040362b7162 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -1890,7 +1890,7 @@ 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;
@@ -1899,7 +1899,6 @@ 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:
@@ -1922,6 +1921,8 @@ 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);
diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c
index 7412a3042a8d..811c97a7c858 100644
--- a/drivers/spi/spi-zynqmp-gqspi.c
+++ b/drivers/spi/spi-zynqmp-gqspi.c
@@ -135,7 +135,6 @@
#define SPI_AUTOSUSPEND_TIMEOUT 3000
enum mode_type {GQSPI_MODE_IO, GQSPI_MODE_DMA};
-static const struct zynqmp_eemi_ops *eemi_ops;
/**
* struct zynqmp_qspi - Defines qspi driver instance
@@ -1015,10 +1014,6 @@ static int zynqmp_qspi_probe(struct platform_device *pdev)
struct zynqmp_qspi *xqspi;
struct device *dev = &pdev->dev;
- eemi_ops = zynqmp_pm_get_eemi_ops();
- if (IS_ERR(eemi_ops))
- return PTR_ERR(eemi_ops);
-
master = spi_alloc_master(&pdev->dev, sizeof(*xqspi));
if (!master)
return -ENOMEM;