diff options
Diffstat (limited to 'drivers/spi/spi-davinci.c')
| -rw-r--r-- | drivers/spi/spi-davinci.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c index 8fbfe2483ffd..50b2d88c8190 100644 --- a/drivers/spi/spi-davinci.c +++ b/drivers/spi/spi-davinci.c @@ -279,7 +279,8 @@ static int davinci_spi_setup_transfer(struct spi_device *spi, struct davinci_spi *dspi; struct davinci_spi_config *spicfg; u8 bits_per_word = 0; - u32 hz = 0, spifmt = 0, prescale = 0; + u32 hz = 0, spifmt = 0; + int prescale; dspi = spi_master_get_devdata(spi->master); spicfg = (struct davinci_spi_config *)spi->controller_data; @@ -553,7 +554,7 @@ static int davinci_spi_bufs(struct spi_device *spi, struct spi_transfer *t) clear_io_bits(dspi->base + SPIGCR1, SPIGCR1_POWERDOWN_MASK); set_io_bits(dspi->base + SPIGCR1, SPIGCR1_SPIENA_MASK); - INIT_COMPLETION(dspi->done); + reinit_completion(&dspi->done); if (spicfg->io_type == SPI_IO_TYPE_INTR) set_io_bits(dspi->base + SPIINT, SPIINT_MASKINT); @@ -916,7 +917,7 @@ static int davinci_spi_probe(struct platform_device *pdev) if (ret) goto unmap_io; - dspi->bitbang.master = spi_master_get(master); + dspi->bitbang.master = master; if (dspi->bitbang.master == NULL) { ret = -ENODEV; goto irq_free; @@ -925,7 +926,7 @@ static int davinci_spi_probe(struct platform_device *pdev) dspi->clk = clk_get(&pdev->dev, NULL); if (IS_ERR(dspi->clk)) { ret = -ENODEV; - goto put_master; + goto irq_free; } clk_prepare_enable(dspi->clk); @@ -1015,8 +1016,6 @@ free_dma: free_clk: clk_disable_unprepare(dspi->clk); clk_put(dspi->clk); -put_master: - spi_master_put(master); irq_free: free_irq(dspi->irq, dspi); unmap_io: @@ -1024,7 +1023,7 @@ unmap_io: release_region: release_mem_region(dspi->pbase, resource_size(r)); free_master: - kfree(master); + spi_master_put(master); err: return ret; } @@ -1051,11 +1050,11 @@ static int davinci_spi_remove(struct platform_device *pdev) clk_disable_unprepare(dspi->clk); clk_put(dspi->clk); - spi_master_put(master); free_irq(dspi->irq, dspi); iounmap(dspi->base); r = platform_get_resource(pdev, IORESOURCE_MEM, 0); release_mem_region(dspi->pbase, resource_size(r)); + spi_master_put(master); return 0; } |