Replace devm_ioremap() with devm_ioremap_resource() by defining a
resource.

No functional impact is expected.

Suggested-by: Andriy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
---
This patch requires merge of series "Minor SST optimizations",
particularly
platform/x86: intel_speed_select_if: Remove hardcoded map size
Can be differed to 6.8 cycle.
If I repost the series after reviews, I will include as part of the
series.

 .../platform/x86/intel/speed_select_if/isst_if_mmio.c    | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/platform/x86/intel/speed_select_if/isst_if_mmio.c b/drivers/platform/x86/intel/speed_select_if/isst_if_mmio.c
index 13e068c77d50..3f4343147dad 100644
--- a/drivers/platform/x86/intel/speed_select_if/isst_if_mmio.c
+++ b/drivers/platform/x86/intel/speed_select_if/isst_if_mmio.c
@@ -94,6 +94,7 @@ static int isst_if_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	struct isst_if_device *punit_dev;
 	struct isst_if_cmd_cb cb;
 	u32 mmio_base, pcu_base;
+	struct resource r;
 	u64 base_addr;
 	int ret;
 
@@ -118,10 +119,10 @@ static int isst_if_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	punit_dev->mmio_range = (struct isst_mmio_range *) ent->driver_data;
 
-	punit_dev->punit_mmio = devm_ioremap(&pdev->dev, base_addr,
-					     punit_dev->mmio_range[1].size);
-	if (!punit_dev->punit_mmio)
-		return -ENOMEM;
+	r = DEFINE_RES_MEM(base_addr, punit_dev->mmio_range[1].size);
+	punit_dev->punit_mmio = devm_ioremap_resource(&pdev->dev, &r);
+	if (IS_ERR(punit_dev->punit_mmio))
+		return PTR_ERR(punit_dev->punit_mmio);
 
 	mutex_init(&punit_dev->mutex);
 	pci_set_drvdata(pdev, punit_dev);
-- 
2.41.0

On Tue, Sep 26, 2023 at 10:58:40AM -0700, Srinivas Pandruvada wrote:
> Replace devm_ioremap() with devm_ioremap_resource() by defining a
> resource.
> 
> No functional impact is expected.

Resource(s) will be monitored via resource management framework.
Dunno if this will affect functionality of a code.

> Suggested-by: Andriy Shevchenko <andriy.shevchenko@linux.intel.com>

Andy

> Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>

Reviewed-by: From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

-- 
With Best Regards,
Andy Shevchenko