[PATCH 09/14] mwifiex: pcie: remove redundant synchronize_irq()

Brian Norris
2017-05-25T00:12:01Z

free_irq() already calls synchronize_irq() in a non-racy manner. Calling
synchronize_irq() here is redundant.

Signed-off-by: Brian Norris <briannorris@chromium.org>
---
drivers/net/wireless/marvell/mwifiex/pcie.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c
index 3d5c29d79609..7d5a4f2a9a22 100644
--- a/drivers/net/wireless/marvell/mwifiex/pcie.c
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.c
@@ -3209,9 +3209,6 @@ static void mwifiex_unregister_dev(struct mwifiex_adapter *adapter)

if (card->msix_enable) {
for (i = 0; i < MWIFIEX_NUM_MSIX_VECTORS; i++)
- synchronize_irq(card->msix_entries[i].vector);
-
- for (i = 0; i < MWIFIEX_NUM_MSIX_VECTORS; i++)
free_irq(card->msix_entries[i].vector,
&card->msix_ctx[i]);

--
2.13.0.219.gdb65acc882-goog