diff options
Diffstat (limited to 'target/linux/layerscape/patches-4.4/7217-dpaa2-evb-Add-object-version-check.patch')
-rw-r--r-- | target/linux/layerscape/patches-4.4/7217-dpaa2-evb-Add-object-version-check.patch | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/target/linux/layerscape/patches-4.4/7217-dpaa2-evb-Add-object-version-check.patch b/target/linux/layerscape/patches-4.4/7217-dpaa2-evb-Add-object-version-check.patch deleted file mode 100644 index 13d61cfb5f..0000000000 --- a/target/linux/layerscape/patches-4.4/7217-dpaa2-evb-Add-object-version-check.patch +++ /dev/null @@ -1,43 +0,0 @@ -From 213c59501bbd6da8c56e95f90f8a8c6af2682002 Mon Sep 17 00:00:00 2001 -From: Razvan Stefanescu <razvan.stefanescu@freescale.com> -Date: Thu, 18 Feb 2016 10:54:40 +0200 -Subject: [PATCH 217/226] dpaa2-evb: Add object version check - -Abort probing if DPDMUX object version is smaller than required. - -Signed-off-by: Razvan Stefanescu <razvan.stefanescu@freescale.com> ---- - drivers/staging/fsl-dpaa2/evb/evb.c | 15 +++++++++++++++ - 1 file changed, 15 insertions(+) - ---- a/drivers/staging/fsl-dpaa2/evb/evb.c -+++ b/drivers/staging/fsl-dpaa2/evb/evb.c -@@ -44,6 +44,10 @@ - #include "dpdmux.h" - #include "dpdmux-cmd.h" - -+/* Minimal supported DPDMUX version */ -+#define DPDMUX_MIN_VER_MAJOR 5 -+#define DPDMUX_MIN_VER_MINOR 0 -+ - /* IRQ index */ - #define DPDMUX_MAX_IRQ_NUM 2 - -@@ -1004,6 +1008,17 @@ static int evb_init(struct fsl_mc_device - goto err_close; - } - -+ /* Minimum supported DPDMUX version check */ -+ if (priv->attr.version.major < DPDMUX_MIN_VER_MAJOR || -+ (priv->attr.version.major == DPDMUX_MIN_VER_MAJOR && -+ priv->attr.version.minor < DPDMUX_MIN_VER_MINOR)) { -+ dev_err(dev, "DPDMUX version %d.%d not supported. Use %d.%d or greater.\n", -+ priv->attr.version.major, priv->attr.version.minor, -+ DPDMUX_MIN_VER_MAJOR, DPDMUX_MIN_VER_MAJOR); -+ err = -ENOTSUPP; -+ goto err_close; -+ } -+ - err = dpdmux_reset(priv->mc_io, 0, priv->mux_handle); - if (unlikely(err)) { - dev_err(dev, "dpdmux_reset err %d\n", err); |