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-rw-r--r--drivers/gpio/gpiolib-acpi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c
index d5be56f..401add2 100644
--- a/drivers/gpio/gpiolib-acpi.c
+++ b/drivers/gpio/gpiolib-acpi.c
@@ -451,7 +451,7 @@ acpi_gpio_adr_space_handler(u32 function, acpi_physical_address address,
if (function == ACPI_WRITE)
gpiod_set_raw_value(desc, !!((1 << i) & *value));
else
- *value |= gpiod_get_raw_value(desc) << i;
+ *value |= (u64)gpiod_get_raw_value(desc) << i;
}
out: