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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2019-01-21 15:07:50 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2019-01-29 13:01:30 +0300
commitfdb3c177657033bfeff5652891bb67ff6e86b557 (patch)
tree3567e7a30afd5295d638fd858e2eee0b1589f7b7 /drivers/acpi/internal.h
parentf17b5f06cb92ef2250513a1e154c47b78df07d40 (diff)
downloadlinux-fdb3c177657033bfeff5652891bb67ff6e86b557.tar.xz
ACPI: EC: Clean up probing for early EC
Both acpi_ec_dsdt_probe() and acpi_ec_ecdt_probe() may be void as their return values are ignored anyway. This allows a couple of gotos and labels to go away from there. Moreover, acpi_ec_ecdt_probe() only needs to allocate the ec object after getting the ECDT pointer and checking it, so the pointless memory allocation and release on systems without the ECDT can be avoided by reordering it. No intentional functional impact. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/internal.h')
-rw-r--r--drivers/acpi/internal.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h
index 6a9e1fb8913a..6eaf06db7752 100644
--- a/drivers/acpi/internal.h
+++ b/drivers/acpi/internal.h
@@ -192,8 +192,8 @@ extern struct acpi_ec *first_ec;
typedef int (*acpi_ec_query_func) (void *data);
int acpi_ec_init(void);
-int acpi_ec_ecdt_probe(void);
-int acpi_ec_dsdt_probe(void);
+void acpi_ec_ecdt_probe(void);
+void acpi_ec_dsdt_probe(void);
void acpi_ec_block_transactions(void);
void acpi_ec_unblock_transactions(void);
void acpi_ec_mark_gpe_for_wake(void);