diff options
author | Amit Kumar Mahapatra <amit.kumar-mahapatra@xilinx.com> | 2020-09-24 09:11:19 +0200 |
---|---|---|
committer | Mark Brown <broonie@kernel.org> | 2020-09-24 12:59:29 +0100 |
commit | f09a433b1e4057e6379b7e1207548fff30d5dca3 (patch) | |
tree | 39726bed105b55e19708dea4d86fff9c2e9bd279 /drivers/spi | |
parent | 1c26372e5aa9e53391a1f8fe0dc7cd93a7e5ba9e (diff) |
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>
Diffstat (limited to 'drivers/spi')
-rw-r--r-- | drivers/spi/spi-zynqmp-gqspi.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c index 7f57923f76ea..c8fa6ee18ae7 100644 --- 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); |