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

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@xilinx.com>
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
hifive-unleashed-5.2
Naga Sureshkumar Relli 2019-04-22 12:56:49 +05:30 committed by Mark Brown
parent 4b562de4e2
commit ba3ce8cb38
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 4 additions and 4 deletions
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8
drivers/spi/spi-zynq-qspi.c
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@ -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++)