From 3c1f6e358d4f1da4cf79083996544ce909f21b5f Mon Sep 17 00:00:00 2001 From: John Crispin Date: Sat, 30 Aug 2014 09:32:58 +0000 Subject: ipq806x: Add support for IPQ806x chip family Patches are generated using the "format-patch" command from the following location: *https://www.codeaurora.org/cgit/quic/kernel/galak-msm/log/?h=apq_ipq_base *rev=0771849495b4128cac2faf7d49c85c729fc48b20 Patches numbered 76/77/102/103 have already been integrated in 3.14.12, so they're not in this list. All these patches are either integrated are pending integration into kernel.org, therefore these patches should go away once the kernel gets upgraded to 3.16. Support is currently limited to AP148 board but can be extended to other platforms in the future. These changes do not cover ethernet connectivity. Signed-off-by: Mathieu Olivari SVN-Revision: 42334 --- ...064-i2c-qup-Fix-pm_runtime_get_sync-usage.patch | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 target/linux/ipq806x/patches/0064-i2c-qup-Fix-pm_runtime_get_sync-usage.patch (limited to 'target/linux/ipq806x/patches/0064-i2c-qup-Fix-pm_runtime_get_sync-usage.patch') diff --git a/target/linux/ipq806x/patches/0064-i2c-qup-Fix-pm_runtime_get_sync-usage.patch b/target/linux/ipq806x/patches/0064-i2c-qup-Fix-pm_runtime_get_sync-usage.patch new file mode 100644 index 0000000000..eaec95084e --- /dev/null +++ b/target/linux/ipq806x/patches/0064-i2c-qup-Fix-pm_runtime_get_sync-usage.patch @@ -0,0 +1,31 @@ +From 82f2e53f207019c0d364d92515410be8dffd7524 Mon Sep 17 00:00:00 2001 +From: Andy Gross +Date: Fri, 2 May 2014 20:54:29 -0500 +Subject: [PATCH 064/182] i2c: qup: Fix pm_runtime_get_sync usage + +This patch corrects the error check on the call to pm_runtime_get_sync. + +Signed-off-by: Andy Gross +Reviewed-by: Ivan T. Ivanov +Acked-by: Bjorn Andersson +Signed-off-by: Wolfram Sang +--- + drivers/i2c/busses/i2c-qup.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/i2c/busses/i2c-qup.c b/drivers/i2c/busses/i2c-qup.c +index 1b4cf14..2a5efb5 100644 +--- a/drivers/i2c/busses/i2c-qup.c ++++ b/drivers/i2c/busses/i2c-qup.c +@@ -479,7 +479,7 @@ static int qup_i2c_xfer(struct i2c_adapter *adap, + int ret, idx; + + ret = pm_runtime_get_sync(qup->dev); +- if (ret) ++ if (ret < 0) + goto out; + + writel(1, qup->base + QUP_SW_RESET); +-- +1.7.10.4 + -- cgit v1.2.3