From: Kalle Valo <quic_kvalo@xxxxxxxxxxx>
Sparse warns:
drivers/net/wireless/ath/ath9k/init.c:79:5: warning: symbol 'ath9k_use_msi' was not declared. Should it be static?
Move the extern to ath9k.h so that it's visible in init.c.
Compile tested only.
Signed-off-by: Kalle Valo <quic_kvalo@xxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/ath9k.h | 1 +
drivers/net/wireless/ath/ath9k/pci.c | 2 --
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 668fc07b3073..29ca65a732a6 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -39,6 +39,7 @@ extern int ath9k_modparam_nohwcrypt;
extern int ath9k_led_blink;
extern bool is_ath9k_unloaded;
extern int ath9k_use_chanctx;
+extern int ath9k_use_msi;
/*************************/
/* Descriptor Management */
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index e655cd8bbf94..1ff53520f0a3 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -21,8 +21,6 @@
#include <linux/module.h>
#include "ath9k.h"
-extern int ath9k_use_msi;
-
static const struct pci_device_id ath_pci_id_table[] = {
{ PCI_VDEVICE(ATHEROS, 0x0023) }, /* PCI */
{ PCI_VDEVICE(ATHEROS, 0x0024) }, /* PCI-E */
--
2.39.2
