diff options
Diffstat (limited to 'drivers/spi/spi-tegra20-sflash.c')
| -rw-r--r-- | drivers/spi/spi-tegra20-sflash.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/spi/spi-tegra20-sflash.c b/drivers/spi/spi-tegra20-sflash.c index cd714a4f52c6..514429379206 100644 --- a/drivers/spi/spi-tegra20-sflash.c +++ b/drivers/spi/spi-tegra20-sflash.c @@ -341,10 +341,11 @@ static int tegra_sflash_transfer_one_message(struct spi_master *master, goto exit; } msg->actual_length += xfer->len; - if (xfer->cs_change && xfer->delay_usecs) { + if (xfer->cs_change && + (xfer->delay_usecs || xfer->delay.value)) { tegra_sflash_writel(tsd, tsd->def_command_reg, SPI_COMMAND); - udelay(xfer->delay_usecs); + spi_transfer_delay_exec(xfer); } } ret = 0; @@ -419,7 +420,6 @@ static int tegra_sflash_probe(struct platform_device *pdev) { struct spi_master *master; struct tegra_sflash_data *tsd; - struct resource *r; int ret; const struct of_device_id *match; @@ -451,8 +451,7 @@ static int tegra_sflash_probe(struct platform_device *pdev) &master->max_speed_hz)) master->max_speed_hz = 25000000; /* 25MHz */ - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - tsd->base = devm_ioremap_resource(&pdev->dev, r); + tsd->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(tsd->base)) { ret = PTR_ERR(tsd->base); goto exit_free_master; |
