ASoC: Intel: switch from ioremap_cache to memremap
In preparation for deprecating ioremap_cache() convert its usage in
skl-nhlt to memremap.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/intel/skylake/skl-nhlt.c b/sound/soc/intel/skylake/skl-nhlt.c
index 13036b1..b0c7bd1 100644
--- a/sound/soc/intel/skylake/skl-nhlt.c
+++ b/sound/soc/intel/skylake/skl-nhlt.c
@@ -25,7 +25,7 @@
#define DSDT_NHLT_PATH "\\_SB.PCI0.HDAS"
-void __iomem *skl_nhlt_init(struct device *dev)
+void *skl_nhlt_init(struct device *dev)
{
acpi_handle handle;
union acpi_object *obj;
@@ -40,17 +40,17 @@
if (obj && obj->type == ACPI_TYPE_BUFFER) {
nhlt_ptr = (struct nhlt_resource_desc *)obj->buffer.pointer;
- return ioremap_cache(nhlt_ptr->min_addr, nhlt_ptr->length);
+ return memremap(nhlt_ptr->min_addr, nhlt_ptr->length,
+ MEMREMAP_WB);
}
dev_err(dev, "device specific method to extract NHLT blob failed\n");
return NULL;
}
-void skl_nhlt_free(void __iomem *addr)
+void skl_nhlt_free(void *addr)
{
- iounmap(addr);
- addr = NULL;
+ memunmap(addr);
}
static struct nhlt_specific_cfg *skl_get_specific_cfg(
diff --git a/sound/soc/intel/skylake/skl.h b/sound/soc/intel/skylake/skl.h
index e980d789..dd2e79a 100644
--- a/sound/soc/intel/skylake/skl.h
+++ b/sound/soc/intel/skylake/skl.h
@@ -62,7 +62,7 @@
unsigned int init_failed:1; /* delayed init failed */
struct platform_device *dmic_dev;
- void __iomem *nhlt; /* nhlt ptr */
+ void *nhlt; /* nhlt ptr */
struct skl_sst *skl_sst; /* sst skl ctx */
struct skl_dsp_resource resource;
@@ -83,8 +83,8 @@
int skl_platform_unregister(struct device *dev);
int skl_platform_register(struct device *dev);
-void __iomem *skl_nhlt_init(struct device *dev);
-void skl_nhlt_free(void __iomem *addr);
+void *skl_nhlt_init(struct device *dev);
+void skl_nhlt_free(void *addr);
struct nhlt_specific_cfg *skl_get_ep_blob(struct skl *skl, u32 instance,
u8 link_type, u8 s_fmt, u8 no_ch, u32 s_rate, u8 dirn);