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path: root/drivers/spi/spi-fsl-spi.c
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Diffstat (limited to 'drivers/spi/spi-fsl-spi.c')
-rw-r--r--drivers/spi/spi-fsl-spi.c32
1 files changed, 18 insertions, 14 deletions
diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c
index 9452f674099..ed792880c9d 100644
--- a/drivers/spi/spi-fsl-spi.c
+++ b/drivers/spi/spi-fsl-spi.c
@@ -19,25 +19,25 @@
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/interrupt.h>
#include <linux/delay.h>
-#include <linux/irq.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/spi_bitbang.h>
-#include <linux/platform_device.h>
-#include <linux/fsl_devices.h>
#include <linux/dma-mapping.h>
+#include <linux/fsl_devices.h>
+#include <linux/gpio.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/kernel.h>
#include <linux/mm.h>
+#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/of.h>
-#include <linux/of_platform.h>
#include <linux/of_address.h>
#include <linux/of_irq.h>
-#include <linux/gpio.h>
#include <linux/of_gpio.h>
+#include <linux/of_platform.h>
+#include <linux/platform_device.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/spi_bitbang.h>
+#include <linux/types.h>
#include "spi-fsl-lib.h"
#include "spi-fsl-cpm.h"
@@ -425,16 +425,16 @@ static int fsl_spi_setup(struct spi_device *spi)
struct fsl_spi_reg *reg_base;
int retval;
u32 hw_mode;
- struct spi_mpc8xxx_cs *cs = spi->controller_state;
+ struct spi_mpc8xxx_cs *cs = spi_get_ctldata(spi);
if (!spi->max_speed_hz)
return -EINVAL;
if (!cs) {
- cs = devm_kzalloc(&spi->dev, sizeof(*cs), GFP_KERNEL);
+ cs = kzalloc(sizeof(*cs), GFP_KERNEL);
if (!cs)
return -ENOMEM;
- spi->controller_state = cs;
+ spi_set_ctldata(spi, cs);
}
mpc8xxx_spi = spi_master_get_devdata(spi->master);
@@ -496,9 +496,13 @@ static int fsl_spi_setup(struct spi_device *spi)
static void fsl_spi_cleanup(struct spi_device *spi)
{
struct mpc8xxx_spi *mpc8xxx_spi = spi_master_get_devdata(spi->master);
+ struct spi_mpc8xxx_cs *cs = spi_get_ctldata(spi);
if (mpc8xxx_spi->type == TYPE_GRLIB && gpio_is_valid(spi->cs_gpio))
gpio_free(spi->cs_gpio);
+
+ kfree(cs);
+ spi_set_ctldata(spi, NULL);
}
static void fsl_spi_cpu_irq(struct mpc8xxx_spi *mspi, u32 events)