Unverified Commit d6bdfa6c authored by Vladimir Oltean's avatar Vladimir Oltean Committed by Mark Brown
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spi: spi-fsl-dspi: Use reverse Christmas tree declaration order 



This patch puts variable declaration in the reverse order of their
length for cosmetic purposes.

Signed-off-by: default avatarVladimir Oltean <olteanv@gmail.com>
Link: https://lore.kernel.org/r/20190818180115.31114-11-olteanv@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 3a11ea66

drivers/spi/spi-fsl-dspi.c

+14 −14
Original line number Diff line number Diff line
@@ -268,8 +268,8 @@ static void dspi_rx_dma_callback(void *arg) 


static int dspi_next_xfer_dma_submit(struct fsl_dspi *dspi)

{

	struct fsl_dspi_dma *dma = dspi->dma;

	struct device *dev = &dspi->pdev->dev;

	struct fsl_dspi_dma *dma = dspi->dma;

	int time_left;

	int i;
@@ -346,9 +346,9 @@ static int dspi_next_xfer_dma_submit(struct fsl_dspi *dspi) 


static int dspi_dma_xfer(struct fsl_dspi *dspi)

{

	struct fsl_dspi_dma *dma = dspi->dma;

	struct device *dev = &dspi->pdev->dev;

	struct spi_message *message = dspi->cur_msg;

	struct device *dev = &dspi->pdev->dev;

	struct fsl_dspi_dma *dma = dspi->dma;

	int curr_remaining_bytes;

	int bytes_per_buffer;

	int ret = 0;
@@ -383,9 +383,9 @@ exit: 


static int dspi_request_dma(struct fsl_dspi *dspi, phys_addr_t phy_addr)

{

	struct fsl_dspi_dma *dma;

	struct dma_slave_config cfg;

	struct device *dev = &dspi->pdev->dev;

	struct dma_slave_config cfg;

	struct fsl_dspi_dma *dma;

	int ret;



	dma = devm_kzalloc(dev, sizeof(*dma), GFP_KERNEL);
@@ -527,10 +527,10 @@ static void hz_to_spi_baud(char *pbr, char *br, int speed_hz, 
static void ns_delay_scale(char *psc, char *sc, int delay_ns,

			   unsigned long clkrate)

{

	int pscale_tbl[4] = {1, 3, 5, 7};

	int scale_needed, scale, minscale = INT_MAX;

	int i, j;

	int pscale_tbl[4] = {1, 3, 5, 7};

	u32 remainder;

	int i, j;



	scale_needed = div_u64_rem((u64)delay_ns * clkrate, NSEC_PER_SEC,

				   &remainder);
@@ -652,9 +652,9 @@ static int dspi_transfer_one_message(struct spi_controller *ctlr, 
{

	struct fsl_dspi *dspi = spi_controller_get_devdata(ctlr);

	struct spi_device *spi = message->spi;

	enum dspi_trans_mode trans_mode;

	struct spi_transfer *transfer;

	int status = 0;

	enum dspi_trans_mode trans_mode;



	message->actual_length = 0;
@@ -752,12 +752,12 @@ out: 


static int dspi_setup(struct spi_device *spi)

{

	struct chip_data *chip;

	struct fsl_dspi *dspi = spi_controller_get_devdata(spi->controller);

	struct fsl_dspi_platform_data *pdata;

	u32 cs_sck_delay = 0, sck_cs_delay = 0;

	unsigned char br = 0, pbr = 0, pcssck = 0, cssck = 0;

	u32 cs_sck_delay = 0, sck_cs_delay = 0;

	struct fsl_dspi_platform_data *pdata;

	unsigned char pasc = 0, asc = 0;

	struct chip_data *chip;

	unsigned long clkrate;



	/* Only alloc on first setup */
@@ -990,13 +990,13 @@ static void dspi_init(struct fsl_dspi *dspi) 
static int dspi_probe(struct platform_device *pdev)

{

	struct device_node *np = pdev->dev.of_node;

	const struct regmap_config *regmap_config;

	struct fsl_dspi_platform_data *pdata;

	struct spi_controller *ctlr;

	int ret, cs_num, bus_num;

	struct fsl_dspi *dspi;

	struct resource *res;

	const struct regmap_config *regmap_config;

	void __iomem *base;

	struct fsl_dspi_platform_data *pdata;

	int ret, cs_num, bus_num;



	ctlr = spi_alloc_master(&pdev->dev, sizeof(struct fsl_dspi));

	if (!ctlr)

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