ipq806x: remove v4.4 support

[openwrt/openwrt.git] / target / linux / ipq806x / patches-4.4 / 308-soc-qcom-ipq806x-Increase-Atomic-Coherent-Pool-size.patch

diff --git a/target/linux/ipq806x/patches-4.4/308-soc-qcom-ipq806x-Increase-Atomic-Coherent-Pool-size.patch b/target/linux/ipq806x/patches-4.4/308-soc-qcom-ipq806x-Increase-Atomic-Coherent-Pool-size.patch
deleted file mode 100644 (file)
index 1c997ab..0000000
--- a/target/linux/ipq806x/patches-4.4/308-soc-qcom-ipq806x-Increase-Atomic-Coherent-Pool-size.patch
+++ /dev/null
@@ -1,52 +0,0 @@
-From 689a8f1ec58a88152669d21572a1539ad34024cb Mon Sep 17 00:00:00 2001
-From: Varadarajan Narayanan <varada@codeaurora.org>
-Date: Mon, 30 Mar 2015 13:25:21 +0530
-Subject: soc: qcom: ipq806x: Increase Atomic Coherent Pool size
-
-Linux 3.14, by default allocates a 256K Atomic Coherent Pool.
-However, Linux 3.4 seems to have allocated ~1.8M for the same.
-256K doesn't seem to be enough for the WiFi driver. Hence,
-setting the size to be similar to 3.4.
-
-CRs-Fixed: 810357
-
-Change-Id: I5b98a8531dcb33aff451a943f8b83402f9d13fa7
-Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org>
----
- arch/arm/mach-qcom/board.c | 20 ++++++++++++++++++++
- 1 file changed, 20 insertions(+)
-
---- a/arch/arm/mach-qcom/board.c
-+++ b/arch/arm/mach-qcom/board.c
-@@ -12,6 +12,11 @@
- 
- #include <linux/init.h>
- 
-+#include <linux/err.h>
-+#include <linux/io.h>
-+#include <linux/module.h>
-+#include <linux/dma-mapping.h>
-+
- #include <asm/mach/arch.h>
- 
- static const char * const qcom_dt_match[] __initconst = {
-@@ -28,3 +33,19 @@ static const char * const qcom_dt_match[
- DT_MACHINE_START(QCOM_DT, "Qualcomm (Flattened Device Tree)")
-       .dt_compat = qcom_dt_match,
- MACHINE_END
-+
-+
-+static int __init qcom_atomic_pool_size_set(void)
-+{
-+#define ATOMIC_DMA_COHERENT_POOL_SIZE SZ_2M
-+
-+      init_dma_coherent_pool_size(ATOMIC_DMA_COHERENT_POOL_SIZE);
-+
-+      return 0;
-+}
-+
-+/*
-+ * This should happen before atomic_pool_init(), which is a
-+ * postcore_initcall.
-+ */
-+core_initcall(qcom_atomic_pool_size_set);