In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Signed-off-by: Gustavo A. R. Silva <[email protected]>
---
 drivers/platform/x86/sony-laptop.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/platform/x86/sony-laptop.c 
b/drivers/platform/x86/sony-laptop.c
index b205b03..e614cb7 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -4427,6 +4427,7 @@ sony_pic_read_possible_resource(struct acpi_resource 
*resource, void *context)
        default:
                dprintk("Resource %d isn't an IRQ nor an IO port\n",
                        resource->type);
+               /* fall through */
 
        case ACPI_RESOURCE_TYPE_END_TAG:
                return AE_OK;
-- 
2.7.4

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