[PATCH] spi: spi-mem: zynq-qspi: Fix build error on architectures missing readsl/writesl

[Naga Sureshkumar Relli]

Alpha and some of the architectures are missing readsl/writesl functions.
so the zynq-qspi driver won't be able to build on these arches. hence use
ioread32_rep()/iowrite32_rep() instead of readsl()/writesl().

Signed-off-by: Naga Sureshkumar Relli <naga.sureshkumar.relli@xxxxxxxxxx>
Reported-by: kbuild test robot <lkp@xxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
 drivers/spi/spi-zynq-qspi.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/spi/spi-zynq-qspi.c b/drivers/spi/spi-zynq-qspi.c
index 8079d0062d03..c6bee67decb5 100644
--- a/drivers/spi/spi-zynq-qspi.c
+++ b/drivers/spi/spi-zynq-qspi.c
@@ -407,8 +407,8 @@ static void zynq_qspi_write_op(struct zynq_qspi *xqspi, int txcount,
 		count = txcount;
 
 	if (xqspi->txbuf) {
-		writesl(xqspi->regs + ZYNQ_QSPI_TXD_00_00_OFFSET,
-			xqspi->txbuf, count);
+		iowrite32_rep(xqspi->regs + ZYNQ_QSPI_TXD_00_00_OFFSET,
+			      xqspi->txbuf, count);
 		xqspi->txbuf += count * 4;
 	} else {
 		for (k = 0; k < count; k++)
@@ -433,8 +433,8 @@ static void zynq_qspi_read_op(struct zynq_qspi *xqspi, int rxcount)
 	if (count > rxcount)
 		count = rxcount;
 	if (xqspi->rxbuf) {
-		readsl(xqspi->regs + ZYNQ_QSPI_RXD_OFFSET,
-		       xqspi->rxbuf, count);
+		ioread32_rep(xqspi->regs + ZYNQ_QSPI_RXD_OFFSET,
+			     xqspi->rxbuf, count);
 		xqspi->rxbuf += count * 4;
 	} else {
 		for (k = 0; k < count; k++)
-- 
2.20.1