spi: omap2-mcspi: general cleanups

- fix indentations
- remove useles initialization of regs_offset
- remove blank line at end of function
- remove comma after end marker in struct initializer

diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index 4dc77df388642601510c41fb02dcb5153d2b2ea3..6088d028d26c6d6b4ee96880b9b5ca1952b95514 100644 (file)
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -424,7 +424,6 @@ static void omap2_mcspi_tx_dma(struct spi_device *spi,
        }
        dma_async_issue_pending(mcspi_dma->dma_tx);
        omap2_mcspi_set_dma_req(spi, 0, 1);
-
 }
 
 static unsigned
@@ -549,10 +548,10 @@ omap2_mcspi_txrx_dma(struct spi_device *spi, struct spi_transfer *xfer)
        const u8                *tx;
        struct dma_slave_config cfg;
        enum dma_slave_buswidth width;
-       unsigned es;
+       unsigned                es;
        u32                     burst;
        void __iomem            *chstat_reg;
-       void __iomem            *irqstat_reg;
+       void __iomem            *irqstat_reg;
        int                     wait_res;
 
        mcspi = spi_master_get_devdata(spi->master);
@@ -1302,7 +1301,7 @@ static const struct of_device_id omap_mcspi_of_match[] = {
                .compatible = "ti,omap4-mcspi",
                .data = &omap4_pdata,
        },
-       { },
+       { }
 };
 MODULE_DEVICE_TABLE(of, omap_mcspi_of_match);
 
@@ -1313,7 +1312,7 @@ static int omap2_mcspi_probe(struct platform_device *pdev)
        struct omap2_mcspi      *mcspi;
        struct resource         *r;
        int                     status = 0, i;
-       u32                     regs_offset = 0;
+       u32                     regs_offset;
        static int              bus_num = 1;
        struct device_node      *node = pdev->dev.of_node;
        const struct of_device_id *match;