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-rw-r--r--target/linux/sunxi/patches-3.13/190-stmmac-enable-main-clock-when-probing.patch66
1 files changed, 0 insertions, 66 deletions
diff --git a/target/linux/sunxi/patches-3.13/190-stmmac-enable-main-clock-when-probing.patch b/target/linux/sunxi/patches-3.13/190-stmmac-enable-main-clock-when-probing.patch
deleted file mode 100644
index 3035a49ff9..0000000000
--- a/target/linux/sunxi/patches-3.13/190-stmmac-enable-main-clock-when-probing.patch
+++ /dev/null
@@ -1,66 +0,0 @@
-From 133a9b75e2b0c48cd1d8f93b0ee61089821c32d9 Mon Sep 17 00:00:00 2001
-From: Chen-Yu Tsai <wens@csie.org>
-Date: Sat, 7 Dec 2013 01:29:34 +0800
-Subject: [PATCH] net: stmmac: Enable stmmac main clock when probing hardware
-
-Signed-off-by: Chen-Yu Tsai <wens@csie.org>
----
- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 24 +++++++++++++----------
- 1 file changed, 14 insertions(+), 10 deletions(-)
-
---- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
-+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
-@@ -2680,10 +2680,17 @@ struct stmmac_priv *stmmac_dvr_probe(str
- if ((phyaddr >= 0) && (phyaddr <= 31))
- priv->plat->phy_addr = phyaddr;
-
-+ priv->stmmac_clk = clk_get(priv->device, STMMAC_RESOURCE_NAME);
-+ if (IS_ERR(priv->stmmac_clk)) {
-+ pr_warn("%s: warning: cannot get CSR clock\n", __func__);
-+ goto error_clk_get;
-+ }
-+ clk_prepare_enable(priv->stmmac_clk);
-+
- /* Init MAC and get the capabilities */
- ret = stmmac_hw_init(priv);
- if (ret)
-- goto error_free_netdev;
-+ goto error_hw_init;
-
- ndev->netdev_ops = &stmmac_netdev_ops;
-
-@@ -2721,12 +2728,6 @@ struct stmmac_priv *stmmac_dvr_probe(str
- goto error_netdev_register;
- }
-
-- priv->stmmac_clk = clk_get(priv->device, STMMAC_RESOURCE_NAME);
-- if (IS_ERR(priv->stmmac_clk)) {
-- pr_warn("%s: warning: cannot get CSR clock\n", __func__);
-- goto error_clk_get;
-- }
--
- /* If a specific clk_csr value is passed from the platform
- * this means that the CSR Clock Range selection cannot be
- * changed at run-time and it is fixed. Viceversa the driver'll try to
-@@ -2751,15 +2752,18 @@ struct stmmac_priv *stmmac_dvr_probe(str
- }
- }
-
-+ clk_disable_unprepare(priv->stmmac_clk);
-+
- return priv;
-
- error_mdio_register:
-- clk_put(priv->stmmac_clk);
--error_clk_get:
- unregister_netdev(ndev);
- error_netdev_register:
- netif_napi_del(&priv->napi);
--error_free_netdev:
-+error_hw_init:
-+ clk_disable_unprepare(priv->stmmac_clk);
-+ clk_put(priv->stmmac_clk);
-+error_clk_get:
- free_netdev(ndev);
-
- return NULL;