diff options
Diffstat (limited to 'drivers/mtd/spi-nor/cadence-quadspi.c')
| -rw-r--r-- | drivers/mtd/spi-nor/cadence-quadspi.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/mtd/spi-nor/cadence-quadspi.c b/drivers/mtd/spi-nor/cadence-quadspi.c index ff7bb7a5d8..680f30f707 100644 --- a/drivers/mtd/spi-nor/cadence-quadspi.c +++ b/drivers/mtd/spi-nor/cadence-quadspi.c @@ -1109,6 +1109,7 @@ static void cqspi_controller_init(struct cqspi_st *cqspi) static int cqspi_probe(struct device_d *dev) { + struct resource *iores; struct device_node *np = dev->device_node; struct cqspi_st *cqspi; struct cadence_qspi_platform_data *pdata = dev->platform_data; @@ -1142,14 +1143,20 @@ static int cqspi_probe(struct device_d *dev) clk_enable(cqspi->qspi_clk); - cqspi->iobase = dev_request_mem_region(dev, 0); + iores = dev_request_mem_resource(dev, 0); + if (IS_ERR(iores)) + return PTR_ERR(iores); + cqspi->iobase = IOMEM(iores->start); if (IS_ERR(cqspi->iobase)) { dev_err(dev, "dev_request_mem_region 0 failed\n"); ret = PTR_ERR(cqspi->iobase); goto probe_failed; } - cqspi->ahb_base = dev_request_mem_region(dev, 1); + iores = dev_request_mem_resource(dev, 1); + if (IS_ERR(iores)) + return PTR_ERR(iores); + cqspi->ahb_base = IOMEM(iores->start); if (IS_ERR(cqspi->ahb_base)) { dev_err(dev, "dev_request_mem_region 0 failed\n"); ret = PTR_ERR(cqspi->ahb_base); |