From 67dcc26d208ca5578f08c3c78cb254418c24e9ec Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Fri, 9 Feb 2018 17:38:36 +0200 Subject: device property: Constify device_get_match_data() Constify device_get_match_data() as OF and ACPI variants return constant value. Acked-by: Sakari Ailus Signed-off-by: Andy Shevchenko Reviewed-by: Mika Westerberg Signed-off-by: Rafael J. Wysocki --- drivers/acpi/bus.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/acpi/bus.c') diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index e6285b5ce0d5..0dad0bd9327b 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -830,7 +830,7 @@ const struct acpi_device_id *acpi_match_device(const struct acpi_device_id *ids, } EXPORT_SYMBOL_GPL(acpi_match_device); -void *acpi_device_get_match_data(const struct device *dev) +const void *acpi_device_get_match_data(const struct device *dev) { const struct acpi_device_id *match; @@ -838,7 +838,7 @@ void *acpi_device_get_match_data(const struct device *dev) if (!match) return NULL; - return (void *)match->driver_data; + return (const void *)match->driver_data; } EXPORT_SYMBOL_GPL(acpi_device_get_match_data); -- cgit v1.2.3