ACPI_COMPANION() macro reduces a code to get a companion device out of
struct device.
Use it instead of an old method.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
drivers/mmc/host/sdhci-acpi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c
index ac678e9fb19a..4bbce8919c30 100644
--- a/drivers/mmc/host/sdhci-acpi.c
+++ b/drivers/mmc/host/sdhci-acpi.c
@@ -432,7 +432,6 @@ static const struct sdhci_acpi_slot *sdhci_acpi_get_slot(const char *hid,
static int sdhci_acpi_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
- acpi_handle handle = ACPI_HANDLE(dev);
struct acpi_device *device, *child;
struct sdhci_acpi_host *c;
struct sdhci_host *host;
@@ -442,7 +441,8 @@ static int sdhci_acpi_probe(struct platform_device *pdev)
const char *uid;
int err;
- if (acpi_bus_get_device(handle, &device))
+ device = ACPI_COMPANION(dev);
+ if (!device)
return -ENODEV;
hid = acpi_device_hid(device);
--
2.13.2
--
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