From e2428ebd83861f693ac94cbe2662021d4e7f3775 Mon Sep 17 00:00:00 2001 From: jogo Date: Tue, 23 Apr 2013 13:55:36 +0000 Subject: bcm63xx: update patches with upstream submissions git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36407 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- ...t-properly-prepare-unprepare-clocks-befor.patch | 62 ++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 target/linux/brcm63xx/patches-3.8/021-bcm63xx_enet-properly-prepare-unprepare-clocks-befor.patch (limited to 'target/linux/brcm63xx/patches-3.8/021-bcm63xx_enet-properly-prepare-unprepare-clocks-befor.patch') diff --git a/target/linux/brcm63xx/patches-3.8/021-bcm63xx_enet-properly-prepare-unprepare-clocks-befor.patch b/target/linux/brcm63xx/patches-3.8/021-bcm63xx_enet-properly-prepare-unprepare-clocks-befor.patch new file mode 100644 index 000000000..aac70f986 --- /dev/null +++ b/target/linux/brcm63xx/patches-3.8/021-bcm63xx_enet-properly-prepare-unprepare-clocks-befor.patch @@ -0,0 +1,62 @@ +From 8d6b746129f11efe4ba69aeb2c982359d33c6ec3 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski +Date: Mon, 10 Sep 2012 01:28:47 +0200 +Subject: [PATCH 3/3] bcm63xx_enet: properly prepare/unprepare clocks + before/after usage + +Use clk_prepare_enable/disable_unprepare calls in preparation for +switching to the generic clock framework. + +Signed-off-by: Jonas Gorski +--- + drivers/net/ethernet/broadcom/bcm63xx_enet.c | 12 ++++++------ + 1 file changed, 6 insertions(+), 6 deletions(-) + +--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c ++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c +@@ -1671,7 +1671,7 @@ static int bcm_enet_probe(struct platfor + ret = PTR_ERR(priv->mac_clk); + goto out; + } +- clk_enable(priv->mac_clk); ++ clk_prepare_enable(priv->mac_clk); + + /* initialize default and fetch platform data */ + priv->rx_ring_size = BCMENET_DEF_RX_DESC; +@@ -1700,7 +1700,7 @@ static int bcm_enet_probe(struct platfor + priv->phy_clk = NULL; + goto out_put_clk_mac; + } +- clk_enable(priv->phy_clk); ++ clk_prepare_enable(priv->phy_clk); + } + + /* do minimal hardware init to be able to probe mii bus */ +@@ -1801,12 +1801,12 @@ out_uninit_hw: + /* turn off mdc clock */ + enet_writel(priv, 0, ENET_MIISC_REG); + if (priv->phy_clk) { +- clk_disable(priv->phy_clk); ++ clk_disable_unprepare(priv->phy_clk); + clk_put(priv->phy_clk); + } + + out_put_clk_mac: +- clk_disable(priv->mac_clk); ++ clk_disable_unprepare(priv->mac_clk); + clk_put(priv->mac_clk); + out: + free_netdev(dev); +@@ -1844,10 +1844,10 @@ static int bcm_enet_remove(struct platfo + + /* disable hw block clocks */ + if (priv->phy_clk) { +- clk_disable(priv->phy_clk); ++ clk_disable_unprepare(priv->phy_clk); + clk_put(priv->phy_clk); + } +- clk_disable(priv->mac_clk); ++ clk_disable_unprepare(priv->mac_clk); + clk_put(priv->mac_clk); + + platform_set_drvdata(pdev, NULL); -- cgit v1.2.3