diff options
Diffstat (limited to 'drivers/spi/spi-mpc512x-psc.c')
| -rw-r--r-- | drivers/spi/spi-mpc512x-psc.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/spi/spi-mpc512x-psc.c b/drivers/spi/spi-mpc512x-psc.c index 87676587d783..46d2313f7c6f 100644 --- a/drivers/spi/spi-mpc512x-psc.c +++ b/drivers/spi/spi-mpc512x-psc.c @@ -504,7 +504,7 @@ static int mpc512x_psc_spi_do_probe(struct device *dev, u32 regaddr, master->cleanup = mpc512x_psc_spi_cleanup; master->dev.of_node = dev->of_node; - tempp = ioremap(regaddr, size); + tempp = devm_ioremap(dev, regaddr, size); if (!tempp) { dev_err(dev, "could not ioremap I/O port range\n"); ret = -EFAULT; @@ -513,9 +513,8 @@ static int mpc512x_psc_spi_do_probe(struct device *dev, u32 regaddr, mps->psc = tempp; mps->fifo = (struct mpc512x_psc_fifo *)(tempp + sizeof(struct mpc52xx_psc)); - - ret = request_irq(mps->irq, mpc512x_psc_spi_isr, IRQF_SHARED, - "mpc512x-psc-spi", mps); + ret = devm_request_irq(dev, mps->irq, mpc512x_psc_spi_isr, IRQF_SHARED, + "mpc512x-psc-spi", mps); if (ret) goto free_master; init_completion(&mps->txisrdone); @@ -525,11 +524,11 @@ static int mpc512x_psc_spi_do_probe(struct device *dev, u32 regaddr, clk = devm_clk_get(dev, clk_name); if (IS_ERR(clk)) { ret = PTR_ERR(clk); - goto free_irq; + goto free_master; } ret = clk_prepare_enable(clk); if (ret) - goto free_irq; + goto free_master; mps->clk_mclk = clk; mps->mclk_rate = clk_get_rate(clk); @@ -545,11 +544,7 @@ static int mpc512x_psc_spi_do_probe(struct device *dev, u32 regaddr, free_clock: clk_disable_unprepare(mps->clk_mclk); -free_irq: - free_irq(mps->irq, mps); free_master: - if (mps->psc) - iounmap(mps->psc); spi_master_put(master); return ret; @@ -561,9 +556,6 @@ static int mpc512x_psc_spi_do_remove(struct device *dev) struct mpc512x_psc_spi *mps = spi_master_get_devdata(master); clk_disable_unprepare(mps->clk_mclk); - free_irq(mps->irq, mps); - if (mps->psc) - iounmap(mps->psc); return 0; } |
