spi: spi-zynqmp-gqspi: Fix incorrect indentation

Fixed incorrect indentation in ZynqMP qspi controller driver.

Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/2b246b6f0925c8a2a767a4240e8738ffeefd62be.1600931476.git.michal.simek@xilinx.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c
index 7f57923..c8fa6ee 100644 (file)
--- a/drivers/spi/spi-zynqmp-gqspi.c
+++ b/drivers/spi/spi-zynqmp-gqspi.c
@@ -326,8 +326,8 @@ static void zynqmp_qspi_init_hw(struct zynqmp_qspi *xqspi)
                                 GQSPI_SELECT_FLASH_BUS_LOWER);
        /* Initialize DMA */
        zynqmp_gqspi_write(xqspi,
-                       GQSPI_QSPIDMA_DST_CTRL_OFST,
-                       GQSPI_QSPIDMA_DST_CTRL_RESET_VAL);
+                          GQSPI_QSPIDMA_DST_CTRL_OFST,
+                          GQSPI_QSPIDMA_DST_CTRL_RESET_VAL);
 
        /* Enable the GQSPI */
        zynqmp_gqspi_write(xqspi, GQSPI_EN_OFST, GQSPI_EN_MASK);
@@ -374,8 +374,8 @@ static void zynqmp_qspi_chipselect(struct spi_device *qspi, bool is_high)
 
        /* Manually start the generic FIFO command */
        zynqmp_gqspi_write(xqspi, GQSPI_CONFIG_OFST,
-                       zynqmp_gqspi_read(xqspi, GQSPI_CONFIG_OFST) |
-                       GQSPI_CFG_START_GEN_FIFO_MASK);
+                          zynqmp_gqspi_read(xqspi, GQSPI_CONFIG_OFST) |
+                          GQSPI_CFG_START_GEN_FIFO_MASK);
 
        timeout = jiffies + msecs_to_jiffies(1000);
 
@@ -384,10 +384,9 @@ static void zynqmp_qspi_chipselect(struct spi_device *qspi, bool is_high)
                statusreg = zynqmp_gqspi_read(xqspi, GQSPI_ISR_OFST);
 
                if ((statusreg & GQSPI_ISR_GENFIFOEMPTY_MASK) &&
-                       (statusreg & GQSPI_ISR_TXEMPTY_MASK))
+                   (statusreg & GQSPI_ISR_TXEMPTY_MASK))
                        break;
-               else
-                       cpu_relax();
+               cpu_relax();
        } while (!time_after_eq(jiffies, timeout));
 
        if (time_after_eq(jiffies, timeout))
@@ -549,7 +548,7 @@ static void zynqmp_qspi_readrxfifo(struct zynqmp_qspi *xqspi, u32 size)
 
        while ((count < size) && (xqspi->bytes_to_receive > 0)) {
                if (xqspi->bytes_to_receive >= 4) {
-                       (*(u32 *) xqspi->rxbuf) =
+                       (*(u32 *)xqspi->rxbuf) =
                        zynqmp_gqspi_read(xqspi, GQSPI_RXD_OFST);
                        xqspi->rxbuf += 4;
                        xqspi->bytes_to_receive -= 4;
@@ -645,14 +644,14 @@ static void zynqmp_process_dma_irq(struct zynqmp_qspi *xqspi)
        u32 config_reg, genfifoentry;
 
        dma_unmap_single(xqspi->dev, xqspi->dma_addr,
-                               xqspi->dma_rx_bytes, DMA_FROM_DEVICE);
+                        xqspi->dma_rx_bytes, DMA_FROM_DEVICE);
        xqspi->rxbuf += xqspi->dma_rx_bytes;
        xqspi->bytes_to_receive -= xqspi->dma_rx_bytes;
        xqspi->dma_rx_bytes = 0;
 
        /* Disabling the DMA interrupts */
        zynqmp_gqspi_write(xqspi, GQSPI_QSPIDMA_DST_I_DIS_OFST,
-                                       GQSPI_QSPIDMA_DST_I_EN_DONE_MASK);
+                          GQSPI_QSPIDMA_DST_I_EN_DONE_MASK);
 
        if (xqspi->bytes_to_receive > 0) {
                /* Switch to IO mode,for remaining bytes to receive */
@@ -670,14 +669,15 @@ static void zynqmp_process_dma_irq(struct zynqmp_qspi *xqspi)
 
                /* Manual start */
                zynqmp_gqspi_write(xqspi, GQSPI_CONFIG_OFST,
-                       (zynqmp_gqspi_read(xqspi, GQSPI_CONFIG_OFST) |
-                       GQSPI_CFG_START_GEN_FIFO_MASK));
+                                  (zynqmp_gqspi_read(xqspi,
+                                                     GQSPI_CONFIG_OFST) |
+                                  GQSPI_CFG_START_GEN_FIFO_MASK));
 
                /* Enable the RX interrupts for IO mode */
                zynqmp_gqspi_write(xqspi, GQSPI_IER_OFST,
-                               GQSPI_IER_GENFIFOEMPTY_MASK |
-                               GQSPI_IER_RXNEMPTY_MASK |
-                               GQSPI_IER_RXEMPTY_MASK);
+                                  GQSPI_IER_GENFIFOEMPTY_MASK |
+                                  GQSPI_IER_RXNEMPTY_MASK |
+                                  GQSPI_IER_RXEMPTY_MASK);
        }
 }
 
@@ -708,7 +708,7 @@ static irqreturn_t zynqmp_qspi_irq(int irq, void *dev_id)
                dma_status =
                        zynqmp_gqspi_read(xqspi, GQSPI_QSPIDMA_DST_I_STS_OFST);
                zynqmp_gqspi_write(xqspi, GQSPI_QSPIDMA_DST_I_STS_OFST,
-                                                               dma_status);
+                                  dma_status);
        }
 
        if (mask & GQSPI_ISR_TXNOT_FULL_MASK) {
@@ -725,8 +725,8 @@ static irqreturn_t zynqmp_qspi_irq(int irq, void *dev_id)
                ret = IRQ_HANDLED;
        }
 
-       if ((xqspi->bytes_to_receive == 0) && (xqspi->bytes_to_transfer == 0)
-                       && ((status & GQSPI_IRQ_MASK) == GQSPI_IRQ_MASK)) {
+       if (xqspi->bytes_to_receive == 0 && xqspi->bytes_to_transfer == 0 &&
+           ((status & GQSPI_IRQ_MASK) == GQSPI_IRQ_MASK)) {
                zynqmp_gqspi_write(xqspi, GQSPI_IDR_OFST, GQSPI_ISR_IDR_MASK);
                complete(&xqspi->data_completion);
                ret = IRQ_HANDLED;
@@ -744,8 +744,8 @@ static void zynqmp_qspi_setuprxdma(struct zynqmp_qspi *xqspi)
        dma_addr_t addr;
        u64 dma_align =  (u64)(uintptr_t)xqspi->rxbuf;
 
-       if ((xqspi->bytes_to_receive < 8) ||
-               ((dma_align & GQSPI_DMA_UNALIGN) != 0x0)) {
+       if (xqspi->bytes_to_receive < 8 ||
+           ((dma_align & GQSPI_DMA_UNALIGN) != 0x0)) {
                /* Setting to IO mode */
                config_reg = zynqmp_gqspi_read(xqspi, GQSPI_CONFIG_OFST);
                config_reg &= ~GQSPI_CFG_MODE_EN_MASK;
@@ -759,17 +759,17 @@ static void zynqmp_qspi_setuprxdma(struct zynqmp_qspi *xqspi)
        rx_bytes = (xqspi->bytes_to_receive - rx_rem);
 
        addr = dma_map_single(xqspi->dev, (void *)xqspi->rxbuf,
-                                               rx_bytes, DMA_FROM_DEVICE);
+                             rx_bytes, DMA_FROM_DEVICE);
        if (dma_mapping_error(xqspi->dev, addr))
                dev_err(xqspi->dev, "ERR:rxdma:memory not mapped\n");
 
        xqspi->dma_rx_bytes = rx_bytes;
        xqspi->dma_addr = addr;
        zynqmp_gqspi_write(xqspi, GQSPI_QSPIDMA_DST_ADDR_OFST,
-                               (u32)(addr & 0xffffffff));
+                          (u32)(addr & 0xffffffff));
        addr = ((addr >> 16) >> 16);
        zynqmp_gqspi_write(xqspi, GQSPI_QSPIDMA_DST_ADDR_MSB_OFST,
-                               ((u32)addr) & 0xfff);
+                          ((u32)addr) & 0xfff);
 
        /* Enabling the DMA mode */
        config_reg = zynqmp_gqspi_read(xqspi, GQSPI_CONFIG_OFST);