diff mbox

[v1,1/1] spi: dw: replace magic constant by DW_SPI_DR

Message ID 1445960896-118379-1-git-send-email-andriy.shevchenko@linux.intel.com (mailing list archive)
State Accepted
Commit d7ef54ca1219ddf99d56a0f7cf40912ab4c4bb0b
Headers show

Commit Message

Andy Shevchenko Oct. 27, 2015, 3:48 p.m. UTC 
The offset 0x60 is the offset of the data register defined as DW_SPI_DR in the
header file. Use it.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/spi/spi-dw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/spi/spi-dw.c b/drivers/spi/spi-dw.c
index cc2e980..882cd66 100644
--- a/drivers/spi/spi-dw.c
+++ b/drivers/spi/spi-dw.c
@@ -483,7 +483,7 @@  int dw_spi_add_host(struct device *dev, struct dw_spi *dws)
 	dws->master = master;
 	dws->type = SSI_MOTO_SPI;
 	dws->dma_inited = 0;
-	dws->dma_addr = (dma_addr_t)(dws->paddr + 0x60);
+	dws->dma_addr = (dma_addr_t)(dws->paddr + DW_SPI_DR);
 	snprintf(dws->name, sizeof(dws->name), "dw_spi%d", dws->bus_num);
 
 	ret = request_irq(dws->irq, dw_spi_irq, IRQF_SHARED, dws->name, master);