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;
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;
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);
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:
release_region:
release_mem_region(dspi->pbase, resource_size(r));
free_master:
- kfree(master);
+ spi_master_put(master);
err:
return ret;
}
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;
}