diff options
Diffstat (limited to 'drivers/spi/spi-mpc52xx-psc.c')
| -rw-r--r-- | drivers/spi/spi-mpc52xx-psc.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/spi/spi-mpc52xx-psc.c b/drivers/spi/spi-mpc52xx-psc.c index 66047156d90..de532aa11d3 100644 --- a/drivers/spi/spi-mpc52xx-psc.c +++ b/drivers/spi/spi-mpc52xx-psc.c @@ -12,7 +12,6 @@ */ #include <linux/module.h> -#include <linux/init.h> #include <linux/types.h> #include <linux/errno.h> #include <linux/interrupt.h> @@ -248,7 +247,8 @@ static void mpc52xx_psc_spi_work(struct work_struct *work) } m->status = status; - m->complete(m->context); + if (m->complete) + m->complete(m->context); if (status || !cs_change) mpc52xx_psc_spi_deactivate_cs(spi); @@ -363,10 +363,10 @@ static irqreturn_t mpc52xx_psc_spi_isr(int irq, void *dev_id) } /* bus_num is used only for the case dev->platform_data == NULL */ -static int __devinit mpc52xx_psc_spi_do_probe(struct device *dev, u32 regaddr, +static int mpc52xx_psc_spi_do_probe(struct device *dev, u32 regaddr, u32 size, unsigned int irq, s16 bus_num) { - struct fsl_spi_platform_data *pdata = dev->platform_data; + struct fsl_spi_platform_data *pdata = dev_get_platdata(dev); struct mpc52xx_psc_spi *mps; struct spi_master *master; int ret; @@ -383,8 +383,8 @@ static int __devinit mpc52xx_psc_spi_do_probe(struct device *dev, u32 regaddr, mps->irq = irq; if (pdata == NULL) { - dev_warn(dev, "probe called without platform data, no " - "cs_control function will be called\n"); + dev_warn(dev, + "probe called without platform data, no cs_control function will be called\n"); mps->cs_control = NULL; mps->sysclk = 0; master->bus_num = bus_num; @@ -450,7 +450,7 @@ free_master: return ret; } -static int __devinit mpc52xx_psc_spi_of_probe(struct platform_device *op) +static int mpc52xx_psc_spi_of_probe(struct platform_device *op) { const u32 *regaddr_p; u64 regaddr64, size64; @@ -479,9 +479,9 @@ static int __devinit mpc52xx_psc_spi_of_probe(struct platform_device *op) irq_of_parse_and_map(op->dev.of_node, 0), id); } -static int __devexit mpc52xx_psc_spi_of_remove(struct platform_device *op) +static int mpc52xx_psc_spi_of_remove(struct platform_device *op) { - struct spi_master *master = dev_get_drvdata(&op->dev); + struct spi_master *master = spi_master_get(platform_get_drvdata(op)); struct mpc52xx_psc_spi *mps = spi_master_get_devdata(master); flush_workqueue(mps->workqueue); @@ -490,6 +490,7 @@ static int __devexit mpc52xx_psc_spi_of_remove(struct platform_device *op) free_irq(mps->irq, mps); if (mps->psc) iounmap(mps->psc); + spi_master_put(master); return 0; } @@ -504,7 +505,7 @@ MODULE_DEVICE_TABLE(of, mpc52xx_psc_spi_of_match); static struct platform_driver mpc52xx_psc_spi_of_driver = { .probe = mpc52xx_psc_spi_of_probe, - .remove = __devexit_p(mpc52xx_psc_spi_of_remove), + .remove = mpc52xx_psc_spi_of_remove, .driver = { .name = "mpc52xx-psc-spi", .owner = THIS_MODULE, |