diff options
Diffstat (limited to 'drivers/spi/spi-fsl-spi.c')
| -rw-r--r-- | drivers/spi/spi-fsl-spi.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c index 9452f6740997..590f31bc0aba 100644 --- a/drivers/spi/spi-fsl-spi.c +++ b/drivers/spi/spi-fsl-spi.c | |||
| @@ -425,16 +425,16 @@ static int fsl_spi_setup(struct spi_device *spi) | |||
| 425 | struct fsl_spi_reg *reg_base; | 425 | struct fsl_spi_reg *reg_base; |
| 426 | int retval; | 426 | int retval; |
| 427 | u32 hw_mode; | 427 | u32 hw_mode; |
| 428 | struct spi_mpc8xxx_cs *cs = spi->controller_state; | 428 | struct spi_mpc8xxx_cs *cs = spi_get_ctldata(spi); |
| 429 | 429 | ||
| 430 | if (!spi->max_speed_hz) | 430 | if (!spi->max_speed_hz) |
| 431 | return -EINVAL; | 431 | return -EINVAL; |
| 432 | 432 | ||
| 433 | if (!cs) { | 433 | if (!cs) { |
| 434 | cs = devm_kzalloc(&spi->dev, sizeof(*cs), GFP_KERNEL); | 434 | cs = kzalloc(sizeof(*cs), GFP_KERNEL); |
| 435 | if (!cs) | 435 | if (!cs) |
| 436 | return -ENOMEM; | 436 | return -ENOMEM; |
| 437 | spi->controller_state = cs; | 437 | spi_set_ctldata(spi, cs); |
| 438 | } | 438 | } |
| 439 | mpc8xxx_spi = spi_master_get_devdata(spi->master); | 439 | mpc8xxx_spi = spi_master_get_devdata(spi->master); |
| 440 | 440 | ||
| @@ -496,9 +496,13 @@ static int fsl_spi_setup(struct spi_device *spi) | |||
| 496 | static void fsl_spi_cleanup(struct spi_device *spi) | 496 | static void fsl_spi_cleanup(struct spi_device *spi) |
| 497 | { | 497 | { |
| 498 | struct mpc8xxx_spi *mpc8xxx_spi = spi_master_get_devdata(spi->master); | 498 | struct mpc8xxx_spi *mpc8xxx_spi = spi_master_get_devdata(spi->master); |
| 499 | struct spi_mpc8xxx_cs *cs = spi_get_ctldata(spi); | ||
| 499 | 500 | ||
| 500 | if (mpc8xxx_spi->type == TYPE_GRLIB && gpio_is_valid(spi->cs_gpio)) | 501 | if (mpc8xxx_spi->type == TYPE_GRLIB && gpio_is_valid(spi->cs_gpio)) |
| 501 | gpio_free(spi->cs_gpio); | 502 | gpio_free(spi->cs_gpio); |
| 503 | |||
| 504 | kfree(cs); | ||
| 505 | spi_set_ctldata(spi, NULL); | ||
| 502 | } | 506 | } |
| 503 | 507 | ||
| 504 | static void fsl_spi_cpu_irq(struct mpc8xxx_spi *mspi, u32 events) | 508 | static void fsl_spi_cpu_irq(struct mpc8xxx_spi *mspi, u32 events) |
