summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/ath/wcn36xx/dxe.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/ath/wcn36xx/dxe.h')
-rw-r--r--drivers/net/wireless/ath/wcn36xx/dxe.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/wcn36xx/dxe.h b/drivers/net/wireless/ath/wcn36xx/dxe.h
index 35ee7e966bd2..3eca4f9594f2 100644
--- a/drivers/net/wireless/ath/wcn36xx/dxe.h
+++ b/drivers/net/wireless/ath/wcn36xx/dxe.h
@@ -243,6 +243,7 @@ struct wcn36xx_dxe_ctl {
};
struct wcn36xx_dxe_ch {
+ spinlock_t lock; /* protects head/tail ptrs */
enum wcn36xx_dxe_ch_type ch_type;
void *cpu_addr;
dma_addr_t dma_addr;