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Diffstat (limited to 'drivers/acpi/acpica/evgpe.c')
-rw-r--r--drivers/acpi/acpica/evgpe.c19
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c
index 837de669743a..78c55508aff5 100644
--- a/drivers/acpi/acpica/evgpe.c
+++ b/drivers/acpi/acpica/evgpe.c
@@ -117,19 +117,14 @@ acpi_status acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info)
117 if (ACPI_FAILURE(status)) 117 if (ACPI_FAILURE(status))
118 return_ACPI_STATUS(status); 118 return_ACPI_STATUS(status);
119 119
120 /* Mark wake-enabled or HW enable, or both */ 120 /* Clear the GPE (of stale events), then enable it */
121 121 status = acpi_hw_clear_gpe(gpe_event_info);
122 if (gpe_event_info->runtime_count) { 122 if (ACPI_FAILURE(status))
123 /* Clear the GPE (of stale events), then enable it */ 123 return_ACPI_STATUS(status);
124 status = acpi_hw_clear_gpe(gpe_event_info);
125 if (ACPI_FAILURE(status))
126 return_ACPI_STATUS(status);
127
128 /* Enable the requested runtime GPE */
129 status = acpi_hw_write_gpe_enable_reg(gpe_event_info);
130 }
131 124
132 return_ACPI_STATUS(AE_OK); 125 /* Enable the requested GPE */
126 status = acpi_hw_write_gpe_enable_reg(gpe_event_info);
127 return_ACPI_STATUS(status);
133} 128}
134 129
135/******************************************************************************* 130/*******************************************************************************