rtl8187: fix control-message timeouts

stable inclusion
from stable-5.10.80
commit eab090dfcb1dbb5b8469343357ad037827345270
bugzilla: 185821 https://gitee.com/openeuler/kernel/issues/I4L7CG

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=eab090dfcb1dbb5b8469343357ad037827345270

--------------------------------

commit 2e9be536 upstream.

USB control-message timeouts are specified in milliseconds and should
specifically not vary with CONFIG_HZ.

Fixes: 605bebe2 ("[PATCH] Add rtl8187 wireless driver")
Cc: stable@vger.kernel.org      # 2.6.23
Signed-off-by: NJohan Hovold <johan@kernel.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211025120522.6045-4-johan@kernel.orgSigned-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NChen Jun <chenjun102@huawei.com>
Reviewed-by: NWeilong Chen <chenweilong@huawei.com>
Acked-by: NWeilong Chen <chenweilong@huawei.com>
Signed-off-by: NChen Jun <chenjun102@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8225.c

@@ -28,7 +28,7 @@ u8 rtl818x_ioread8_idx(struct rtl8187_priv *priv,
 	usb_control_msg(priv->udev, usb_rcvctrlpipe(priv->udev, 0),
 			RTL8187_REQ_GET_REG, RTL8187_REQT_READ,
 			(unsigned long)addr, idx & 0x03,
-			&priv->io_dmabuf->bits8, sizeof(val), HZ / 2);
+			&priv->io_dmabuf->bits8, sizeof(val), 500);
 
 	val = priv->io_dmabuf->bits8;
 	mutex_unlock(&priv->io_mutex);
@@ -45,7 +45,7 @@ u16 rtl818x_ioread16_idx(struct rtl8187_priv *priv,
 	usb_control_msg(priv->udev, usb_rcvctrlpipe(priv->udev, 0),
 			RTL8187_REQ_GET_REG, RTL8187_REQT_READ,
 			(unsigned long)addr, idx & 0x03,
-			&priv->io_dmabuf->bits16, sizeof(val), HZ / 2);
+			&priv->io_dmabuf->bits16, sizeof(val), 500);
 
 	val = priv->io_dmabuf->bits16;
 	mutex_unlock(&priv->io_mutex);
@@ -62,7 +62,7 @@ u32 rtl818x_ioread32_idx(struct rtl8187_priv *priv,
 	usb_control_msg(priv->udev, usb_rcvctrlpipe(priv->udev, 0),
 			RTL8187_REQ_GET_REG, RTL8187_REQT_READ,
 			(unsigned long)addr, idx & 0x03,
-			&priv->io_dmabuf->bits32, sizeof(val), HZ / 2);
+			&priv->io_dmabuf->bits32, sizeof(val), 500);
 
 	val = priv->io_dmabuf->bits32;
 	mutex_unlock(&priv->io_mutex);
@@ -79,7 +79,7 @@ void rtl818x_iowrite8_idx(struct rtl8187_priv *priv,
 	usb_control_msg(priv->udev, usb_sndctrlpipe(priv->udev, 0),
 			RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE,
 			(unsigned long)addr, idx & 0x03,
-			&priv->io_dmabuf->bits8, sizeof(val), HZ / 2);
+			&priv->io_dmabuf->bits8, sizeof(val), 500);
 
 	mutex_unlock(&priv->io_mutex);
 }
@@ -93,7 +93,7 @@ void rtl818x_iowrite16_idx(struct rtl8187_priv *priv,
 	usb_control_msg(priv->udev, usb_sndctrlpipe(priv->udev, 0),
 			RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE,
 			(unsigned long)addr, idx & 0x03,
-			&priv->io_dmabuf->bits16, sizeof(val), HZ / 2);
+			&priv->io_dmabuf->bits16, sizeof(val), 500);
 
 	mutex_unlock(&priv->io_mutex);
 }
@@ -107,7 +107,7 @@ void rtl818x_iowrite32_idx(struct rtl8187_priv *priv,
 	usb_control_msg(priv->udev, usb_sndctrlpipe(priv->udev, 0),
 			RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE,
 			(unsigned long)addr, idx & 0x03,
-			&priv->io_dmabuf->bits32, sizeof(val), HZ / 2);
+			&priv->io_dmabuf->bits32, sizeof(val), 500);
 
 	mutex_unlock(&priv->io_mutex);
 }
@@ -183,7 +183,7 @@ static void rtl8225_write_8051(struct ieee80211_hw *dev, u8 addr, __le16 data)
 	usb_control_msg(priv->udev, usb_sndctrlpipe(priv->udev, 0),
 			RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE,
 			addr, 0x8225, &priv->io_dmabuf->bits16, sizeof(data),
-			HZ / 2);
+			500);
 
 	mutex_unlock(&priv->io_mutex);