From: Vinod Koul <vinod.koul@xxxxxxxxx>
We should not hard code the ACPI path to get acpi_handle. Instead use
ACPI_HANDLE macro to do the job.
Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
Signed-off-by: Jeeja KP <jeeja.kp@xxxxxxxxx>
---
sound/soc/intel/skylake/skl-nhlt.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/sound/soc/intel/skylake/skl-nhlt.c b/sound/soc/intel/skylake/skl-nhlt.c
index 7eb9c41..e3f0667 100644
--- a/sound/soc/intel/skylake/skl-nhlt.c
+++ b/sound/soc/intel/skylake/skl-nhlt.c
@@ -24,8 +24,6 @@
static u8 OSC_UUID[16] = {0x6E, 0x88, 0x9F, 0xA6, 0xEB, 0x6C, 0x94, 0x45,
0xA4, 0x1F, 0x7B, 0x5D, 0xCE, 0x24, 0xC5, 0x53};
-#define DSDT_NHLT_PATH "\\_SB.PCI0.HDAS"
-
struct nhlt_acpi_table *skl_nhlt_init(struct device *dev)
{
acpi_handle handle;
@@ -33,8 +31,9 @@ struct nhlt_acpi_table *skl_nhlt_init(struct device *dev)
struct nhlt_resource_desc *nhlt_ptr = NULL;
struct nhlt_acpi_table *nhlt_table = NULL;
- if (ACPI_FAILURE(acpi_get_handle(NULL, DSDT_NHLT_PATH, &handle))) {
- dev_err(dev, "Requested NHLT device not found\n");
+ handle = ACPI_HANDLE(dev);
+ if (!handle) {
+ dev_err(dev, "Didn't find ACPI_HANDLE\n");
return NULL;
}
--
2.5.0
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