From 56f004b4672972b6c936573eca835ed90787097a Mon Sep 17 00:00:00 2001
From: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Date: Mon, 28 Jan 2013 18:31:04 +0200
Subject: [PATCH] wil6210: Separate common code for mbox regs caching to
function
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ath/wil6210/main.c | 21 +++++++++++----------
1 file changed, 11 insertions(+), 10 deletions(-)
diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c
index 3e9a71f125be..4c1533088fe5 100644
--- a/drivers/net/wireless/ath/wil6210/main.c
+++ b/drivers/net/wireless/ath/wil6210/main.c
@@ -109,6 +109,15 @@ static void wil_connect_timer_fn(ulong x)
schedule_work(&wil->disconnect_worker);
}
+static void wil_cache_mbox_regs(struct wil6210_priv *wil)
+{
+ /* make shadow copy of registers that should not change on run time */
+ wil_memcpy_fromio_32(&wil->mbox_ctl, wil->csr + HOST_MBOX,
+ sizeof(struct wil6210_mbox_ctl));
+ wil_mbox_ring_le2cpus(&wil->mbox_ctl.rx);
+ wil_mbox_ring_le2cpus(&wil->mbox_ctl.tx);
+}
+
int wil_priv_init(struct wil6210_priv *wil)
{
wil_dbg_MISC(wil, "%s()\n", __func__);
@@ -138,11 +147,7 @@ int wil_priv_init(struct wil6210_priv *wil)
return -EAGAIN;
}
- /* make shadow copy of registers that should not change on run time */
- wil_memcpy_fromio_32(&wil->mbox_ctl, wil->csr + HOST_MBOX,
- sizeof(struct wil6210_mbox_ctl));
- wil_mbox_ring_le2cpus(&wil->mbox_ctl.rx);
- wil_mbox_ring_le2cpus(&wil->mbox_ctl.tx);
+ wil_cache_mbox_regs(wil);
return 0;
}
@@ -260,11 +265,7 @@ int wil_reset(struct wil6210_priv *wil)
wil->pending_connect_cid = -1;
INIT_COMPLETION(wil->wmi_ready);
- /* make shadow copy of registers that should not change on run time */
- wil_memcpy_fromio_32(&wil->mbox_ctl, wil->csr + HOST_MBOX,
- sizeof(struct wil6210_mbox_ctl));
- wil_mbox_ring_le2cpus(&wil->mbox_ctl.rx);
- wil_mbox_ring_le2cpus(&wil->mbox_ctl.tx);
+ wil_cache_mbox_regs(wil);
/* TODO: release MAC reset */
wil6210_enable_irq(wil);
--
2.20.1