[PATCH] soundwire: Replace acpi_bus_get_device()

Rafael J. Wysocki
2022-01-26T19:50:43Z

From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Replace acpi_bus_get_device() that is going to be dropped with
acpi_fetch_acpi_dev().

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
drivers/soundwire/intel_init.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)

Index: linux-pm/drivers/soundwire/intel_init.c
===================================================================
--- linux-pm.orig/drivers/soundwire/intel_init.c
+++ linux-pm/drivers/soundwire/intel_init.c
@@ -180,7 +180,8 @@ static struct sdw_intel_ctx
if (!res)
return NULL;

- if (acpi_bus_get_device(res->handle, &adev))
+ adev = acpi_fetch_acpi_dev(res->handle);
+ if (!adev)
return NULL;

if (!res->count)
@@ -294,13 +295,13 @@ err:
static int
sdw_intel_startup_controller(struct sdw_intel_ctx *ctx)
{
- struct acpi_device *adev;
+ struct acpi_device *adev = acpi_fetch_acpi_dev(ctx->handle);
struct sdw_intel_link_dev *ldev;
u32 caps;
u32 link_mask;
int i;

- if (acpi_bus_get_device(ctx->handle, &adev))
+ if (!adev)
return -EINVAL;

/* Check SNDWLCAP.LCOUNT */