From: Ajay Singh <ajay.kathat@microchip.com>
Date: Tue, 4 Sep 2018 06:39:37 +0000 (+0530)
Subject: staging: wilc1000: move 'chip_ps_state' static variable as part of 'wilc' struct
X-Git-Tag: v4.20-rc1~72^2~392
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=3124a1f7bff4d304dea115d92e6f380af49574ef;p=linux.git

staging: wilc1000: move 'chip_ps_state' static variable as part of 'wilc' struct

Move the static variable as part of 'wilc' priv struct.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c
index 13003181f2af..8c6b63af8bcd 100644
--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -1066,6 +1066,7 @@ int wilc_netdev_init(struct wilc **wilc, struct device *dev, int io_type,
 	wl->io_type = io_type;
 	wl->hif_func = ops;
 	wl->enable_ps = true;
+	wl->chip_ps_state = CHIP_WAKEDUP;
 	INIT_LIST_HEAD(&wl->txq_head.list);
 	INIT_LIST_HEAD(&wl->rxq_head.list);
 
diff --git a/drivers/staging/wilc1000/wilc_wfi_netdevice.h b/drivers/staging/wilc1000/wilc_wfi_netdevice.h
index 26b87c4a4aa7..ede967b67320 100644
--- a/drivers/staging/wilc1000/wilc_wfi_netdevice.h
+++ b/drivers/staging/wilc1000/wilc_wfi_netdevice.h
@@ -201,6 +201,7 @@ struct wilc {
 	bool enable_ps;
 	int clients_count;
 	struct workqueue_struct *hif_workqueue;
+	enum chip_ps_states chip_ps_state;
 };
 
 struct wilc_wfi_mon_priv {
diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c
index 4c5a69e5c7d5..6ff3e5861431 100644
--- a/drivers/staging/wilc1000/wilc_wlan.c
+++ b/drivers/staging/wilc1000/wilc_wlan.c
@@ -9,8 +9,6 @@
 #include "wilc_wfi_netdevice.h"
 #include "wilc_wlan_cfg.h"
 
-static enum chip_ps_states chip_ps_state = CHIP_WAKEDUP;
-
 static inline bool is_wilc1000(u32 id)
 {
 	return ((id & 0xfffff000) == 0x100000 ? true : false);
@@ -444,7 +442,7 @@ void chip_wakeup(struct wilc *wilc)
 		} while ((clk_status_reg & 0x1) == 0);
 	}
 
-	if (chip_ps_state == CHIP_SLEEPING_MANUAL) {
+	if (wilc->chip_ps_state == CHIP_SLEEPING_MANUAL) {
 		if (wilc_get_chipid(wilc, false) < 0x1002b0) {
 			u32 val32;
 
@@ -457,19 +455,19 @@ void chip_wakeup(struct wilc *wilc)
 			wilc->hif_func->hif_write_reg(wilc, 0x1e9c, val32);
 		}
 	}
-	chip_ps_state = CHIP_WAKEDUP;
+	wilc->chip_ps_state = CHIP_WAKEDUP;
 }
 
 void wilc_chip_sleep_manually(struct wilc *wilc)
 {
-	if (chip_ps_state != CHIP_WAKEDUP)
+	if (wilc->chip_ps_state != CHIP_WAKEDUP)
 		return;
 	acquire_bus(wilc, ACQUIRE_ONLY);
 
 	chip_allow_sleep(wilc);
 	wilc->hif_func->hif_write_reg(wilc, 0x10a8, 1);
 
-	chip_ps_state = CHIP_SLEEPING_MANUAL;
+	wilc->chip_ps_state = CHIP_SLEEPING_MANUAL;
 	release_bus(wilc, RELEASE_ONLY);
 }