[PATCH v3 1/2] acpi: Fix proper return code for function acpi_gsi_to_irq
From: Loc Ho <hidden>
Date: 2015-11-07 00:51:58
Also in:
linux-acpi
Subsystem:
acpi, the rest · Maintainers:
"Rafael J. Wysocki", Linus Torvalds
The function acpi_gsi_to_irq should returns 0 on success as upper function caller expect an 0 for sucesss. Signed-off-by: Tuan Phan <redacted> Signed-off-by: Loc Ho <redacted> --- drivers/acpi/gsi.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/acpi/gsi.c b/drivers/acpi/gsi.c
index fa4585a..0ed1003 100644
--- a/drivers/acpi/gsi.c
+++ b/drivers/acpi/gsi.c@@ -43,7 +43,7 @@ static unsigned int acpi_gsi_get_irq_type(int trigger, int polarity) * * irq location updated with irq value [>0 on success, 0 on failure] * - * Returns: linux IRQ number on success (>0) + * Returns: 0 on success * -EINVAL on failure */ int acpi_gsi_to_irq(u32 gsi, unsigned int *irq)
@@ -56,7 +56,7 @@ int acpi_gsi_to_irq(u32 gsi, unsigned int *irq) * *irq == 0 means no mapping, that should * be reported as a failure */ - return (*irq > 0) ? *irq : -EINVAL; + return (*irq > 0) ? 0 : -EINVAL; } EXPORT_SYMBOL_GPL(acpi_gsi_to_irq);
--
1.7.1