mm/memory-failure.c: move set_migratetype_isolate() outside get_any_page()

[firefly-linux-kernel-4.4.55.git] / drivers / spi / spi-davinci.c

diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c
index 8fbfe2483ffdd12c20683e50194877c1a1ac85ca..dd72445ba2ea2d14f6afd7fb53c5317c1aee81af 100644 (file)
--- 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;
@@ -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;
 }