diff mbox series

[1/2] thunderbolt: Use const qualifier for `ring_interrupt_index`

Message ID 20230310172050.1394-2-mario.limonciello@amd.com (mailing list archive)
State Accepted
Commit 1716efdb07938bd6510e1127d02012799112c433
Headers show
Series Fix TX/RX interrupt handling | expand

Commit Message

Mario Limonciello March 10, 2023, 5:20 p.m. UTC 
`ring_interrupt_index` doesn't change the data for `ring` so
mark it as const.

Cc: Sanju Mehta <Sanju.Mehta@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
---
 drivers/thunderbolt/nhi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c
index 4dce2edd86ea0..fdc0c3ba2ef01 100644
--- a/drivers/thunderbolt/nhi.c
+++ b/drivers/thunderbolt/nhi.c
@@ -46,7 +46,7 @@ 
 #define QUIRK_AUTO_CLEAR_INT	BIT(0)
 #define QUIRK_E2E		BIT(1)
 
-static int ring_interrupt_index(struct tb_ring *ring)
+static int ring_interrupt_index(const struct tb_ring *ring)
 {
 	int bit = ring->hop;
 	if (!ring->is_tx)