layerscape: add ls1088ardb device support

[openwrt/staging/yousong.git] / target / linux / layerscape / patches-4.4 / 7160-Staging-fsl-mc-Replace-pr_debug-with-dev_dbg.patch

diff --git a/target/linux/layerscape/patches-4.4/7160-Staging-fsl-mc-Replace-pr_debug-with-dev_dbg.patch b/target/linux/layerscape/patches-4.4/7160-Staging-fsl-mc-Replace-pr_debug-with-dev_dbg.patch
new file mode 100644 (file)
index 0000000..2d9c947
--- /dev/null
+++ b/target/linux/layerscape/patches-4.4/7160-Staging-fsl-mc-Replace-pr_debug-with-dev_dbg.patch
@@ -0,0 +1,96 @@
+From 8727f71717b449a4c74a5a599374c05822d525f7 Mon Sep 17 00:00:00 2001
+From: Bhumika Goyal <bhumirks@gmail.com>
+Date: Fri, 4 Mar 2016 19:14:52 +0530
+Subject: [PATCH 160/226] Staging: fsl-mc: Replace pr_debug with dev_dbg
+
+This patch replaces pr_debug calls with dev_dbg when the device structure
+is available as dev_* prints identifying information about the struct
+device.
+Done using coccinelle:
+
+@r exists@
+identifier f, s;
+identifier x;
+position p;
+@@
+f(...,struct s *x,...) {
+<+...
+when != x == NULL
+\(pr_err@p\|pr_debug@p\|pr_info\)(...);
+...+>
+}
+
+@r2@
+identifier fld2;
+identifier r.s;
+@@
+
+struct s {
+        ...
+        struct device *fld2;
+        ...
+};
+
+@@
+identifier r.x,r2.fld2;
+position r.p;
+@@
+
+(
+-pr_err@p
++dev_err
+   (
++ &x->fld2,
+...)
+|
+- pr_debug@p
++ dev_dbg
+   (
++ &x->fld2,
+...)
+|
+- pr_info@p
++ dev_info
+   (
++ &x->fld2,
+...)
+)
+
+Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/staging/fsl-mc/bus/mc-sys.c |    9 ++++++---
+ 1 file changed, 6 insertions(+), 3 deletions(-)
+
+--- a/drivers/staging/fsl-mc/bus/mc-sys.c
++++ b/drivers/staging/fsl-mc/bus/mc-sys.c
+@@ -328,7 +328,8 @@ static int mc_polling_wait_preemptible(s
+                            MC_CMD_COMPLETION_POLLING_MAX_SLEEP_USECS);
+ 
+               if (time_after_eq(jiffies, jiffies_until_timeout)) {
+-                      pr_debug("MC command timed out (portal: %#llx, obj handle: %#x, command: %#x)\n",
++                      dev_dbg(&mc_io->dev,
++                              "MC command timed out (portal: %#llx, obj handle: %#x, command: %#x)\n",
+                                mc_io->portal_phys_addr,
+                                (unsigned int)
+                                       MC_CMD_HDR_READ_TOKEN(cmd->header),
+@@ -369,7 +370,8 @@ static int mc_polling_wait_atomic(struct
+               udelay(MC_CMD_COMPLETION_POLLING_MAX_SLEEP_USECS);
+               timeout_usecs -= MC_CMD_COMPLETION_POLLING_MAX_SLEEP_USECS;
+               if (timeout_usecs == 0) {
+-                      pr_debug("MC command timed out (portal: %#llx, obj handle: %#x, command: %#x)\n",
++                      dev_dbg(&mc_io->dev,
++                              "MC command timed out (portal: %#llx, obj handle: %#x, command: %#x)\n",
+                                mc_io->portal_phys_addr,
+                                (unsigned int)
+                                       MC_CMD_HDR_READ_TOKEN(cmd->header),
+@@ -424,7 +426,8 @@ int mc_send_command(struct fsl_mc_io *mc
+               goto common_exit;
+ 
+       if (status != MC_CMD_STATUS_OK) {
+-              pr_debug("MC command failed: portal: %#llx, obj handle: %#x, command: %#x, status: %s (%#x)\n",
++              dev_dbg(&mc_io->dev,
++                      "MC command failed: portal: %#llx, obj handle: %#x, command: %#x, status: %s (%#x)\n",
+                        mc_io->portal_phys_addr,
+                        (unsigned int)MC_CMD_HDR_READ_TOKEN(cmd->header),
+                        (unsigned int)MC_CMD_HDR_READ_CMDID(cmd->header),