spi: cadence: Fix some checkpatch warnings

No functional change.
Fixing some style related issues

CHECK: multiple assignments should be avoided
+	new_ctrl_reg = ctrl_reg = cdns_spi_read(xspi, CDNS_SPI_CR);

CHECK: Alignment should match open parenthesis
+static void cdns_spi_config_clock_freq(struct spi_device *spi,
+				  struct spi_transfer *transfer)

CHECK: Please use a blank line after function/struct/union/enum declarations
+}
+static int cdns_prepare_message(struct spi_master *master,

Signed-off-by: Shubhrajyoti Datta <shubhraj@xilinx.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c
index 07481e12d8a38bc39d7deb8fba3906547b458302..8a0bd62a5088cbd6d93007559ea6c7f1756bcef3 100644 (file)
--- a/drivers/spi/spi-cadence.c
+++ b/drivers/spi/spi-cadence.c
@@ -209,7 +209,8 @@ static void cdns_spi_config_clock_mode(struct spi_device *spi)
        struct cdns_spi *xspi = spi_master_get_devdata(spi->master);
        u32 ctrl_reg, new_ctrl_reg;
 
-       new_ctrl_reg = ctrl_reg = cdns_spi_read(xspi, CDNS_SPI_CR);
+       new_ctrl_reg = cdns_spi_read(xspi, CDNS_SPI_CR);
+       ctrl_reg = new_ctrl_reg;
 
        /* Set the SPI clock phase and clock polarity */
        new_ctrl_reg &= ~(CDNS_SPI_CR_CPHA | CDNS_SPI_CR_CPOL);
@@ -246,7 +247,7 @@ static void cdns_spi_config_clock_mode(struct spi_device *spi)
  * controller.
  */
 static void cdns_spi_config_clock_freq(struct spi_device *spi,
-                                 struct spi_transfer *transfer)
+                                      struct spi_transfer *transfer)
 {
        struct cdns_spi *xspi = spi_master_get_devdata(spi->master);
        u32 ctrl_reg, baud_rate_val;
@@ -380,6 +381,7 @@ static irqreturn_t cdns_spi_irq(int irq, void *dev_id)
 
        return status;
 }
+
 static int cdns_prepare_message(struct spi_master *master,
                                struct spi_message *msg)
 {