spi: rspi: Use u8 for 8-bit register values
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c
index d7920d95..627126a 100644
--- a/drivers/spi/spi-rspi.c
+++ b/drivers/spi/spi-rspi.c
@@ -160,7 +160,7 @@
wait_queue_head_t wait;
spinlock_t lock;
struct clk *clk;
- unsigned char spsr;
+ u8 spsr;
const struct spi_ops *ops;
/* for dmaengine */
@@ -514,7 +514,7 @@
static void rspi_receive_init(const struct rspi_data *rspi)
{
- unsigned char spsr;
+ u8 spsr;
spsr = rspi_read8(rspi, RSPI_SPSR);
if (spsr & SPSR_SPRF)
@@ -562,7 +562,7 @@
static void qspi_receive_init(const struct rspi_data *rspi)
{
- unsigned char spsr;
+ u8 spsr;
spsr = rspi_read8(rspi, RSPI_SPSR);
if (spsr & SPSR_SPRF)
@@ -807,9 +807,9 @@
static irqreturn_t rspi_irq(int irq, void *_sr)
{
struct rspi_data *rspi = _sr;
- unsigned long spsr;
+ u8 spsr;
irqreturn_t ret = IRQ_NONE;
- unsigned char disable_irq = 0;
+ u8 disable_irq = 0;
rspi->spsr = spsr = rspi_read8(rspi, RSPI_SPSR);
if (spsr & SPSR_SPRF)