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author | Yangbo Lu <yangbo.lu@nxp.com> | 2017-09-22 15:57:12 +0800 |
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committer | John Crispin <john@phrozen.org> | 2017-10-07 23:13:22 +0200 |
commit | 19951bbf57da87093f7bde25bad41571fbdaf4d9 (patch) | |
tree | 459e3c2b49cfa9bf34e124b2e45e14849a29fc21 /target/linux/layerscape/patches-4.4/7176-staging-fsl-mc-add-dpmcp-version-check.patch | |
parent | e3f47958dd16137ea903ca3733435862d9f602ae (diff) | |
download | upstream-19951bbf57da87093f7bde25bad41571fbdaf4d9.tar.gz upstream-19951bbf57da87093f7bde25bad41571fbdaf4d9.tar.bz2 upstream-19951bbf57da87093f7bde25bad41571fbdaf4d9.zip |
layerscape: drop linux 4.4 support
This patch is to drop linux 4.4 for layerscape.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Diffstat (limited to 'target/linux/layerscape/patches-4.4/7176-staging-fsl-mc-add-dpmcp-version-check.patch')
-rw-r--r-- | target/linux/layerscape/patches-4.4/7176-staging-fsl-mc-add-dpmcp-version-check.patch | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/target/linux/layerscape/patches-4.4/7176-staging-fsl-mc-add-dpmcp-version-check.patch b/target/linux/layerscape/patches-4.4/7176-staging-fsl-mc-add-dpmcp-version-check.patch deleted file mode 100644 index 148a724c03..0000000000 --- a/target/linux/layerscape/patches-4.4/7176-staging-fsl-mc-add-dpmcp-version-check.patch +++ /dev/null @@ -1,56 +0,0 @@ -From 035789ffb3b89b9764d7cc79d209a5795c18fa93 Mon Sep 17 00:00:00 2001 -From: Itai Katz <itai.katz@nxp.com> -Date: Mon, 11 Apr 2016 11:56:11 -0500 -Subject: [PATCH 176/226] staging: fsl-mc: add dpmcp version check - -The dpmcp driver supports dpmcp version 3.0 and above. -This patch adds the code to check the version. - -Signed-off-by: Itai Katz <itai.katz@nxp.com> -Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com> -Acked-by: German Rivera <german.rivera@nxp.com> - - drivers/staging/fsl-mc/bus/dpmcp-cmd.h | 6 +++--- - drivers/staging/fsl-mc/bus/mc-allocator.c | 11 +++++++++++ - 2 files changed, 14 insertions(+), 3 deletions(-) -Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> ---- - drivers/staging/fsl-mc/bus/dpmcp-cmd.h | 6 +++--- - drivers/staging/fsl-mc/bus/mc-allocator.c | 11 +++++++++++ - 2 files changed, 14 insertions(+), 3 deletions(-) - ---- a/drivers/staging/fsl-mc/bus/dpmcp-cmd.h -+++ b/drivers/staging/fsl-mc/bus/dpmcp-cmd.h -@@ -32,9 +32,9 @@ - #ifndef _FSL_DPMCP_CMD_H - #define _FSL_DPMCP_CMD_H - --/* DPMCP Version */ --#define DPMCP_VER_MAJOR 3 --#define DPMCP_VER_MINOR 0 -+/* Minimal supported DPMCP Version */ -+#define DPMCP_MIN_VER_MAJOR 3 -+#define DPMCP_MIN_VER_MINOR 0 - - /* Command IDs */ - #define DPMCP_CMDID_CLOSE 0x800 ---- a/drivers/staging/fsl-mc/bus/mc-allocator.c -+++ b/drivers/staging/fsl-mc/bus/mc-allocator.c -@@ -297,6 +297,17 @@ int __must_check fsl_mc_portal_allocate( - if (WARN_ON(!dpmcp_dev)) - goto error_cleanup_resource; - -+ if (dpmcp_dev->obj_desc.ver_major < DPMCP_MIN_VER_MAJOR || -+ (dpmcp_dev->obj_desc.ver_major == DPMCP_MIN_VER_MAJOR && -+ dpmcp_dev->obj_desc.ver_minor < DPMCP_MIN_VER_MINOR)) { -+ dev_err(&dpmcp_dev->dev, -+ "ERROR: Version %d.%d of DPMCP not supported.\n", -+ dpmcp_dev->obj_desc.ver_major, -+ dpmcp_dev->obj_desc.ver_minor); -+ error = -ENOTSUPP; -+ goto error_cleanup_resource; -+ } -+ - if (WARN_ON(dpmcp_dev->obj_desc.region_count == 0)) - goto error_cleanup_resource; - |