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authorZhao Qiang <qiang.zhao@freescale.com>2015-11-30 05:48:56 +0300
committerScott Wood <scottwood@freescale.com>2015-12-23 02:10:18 +0300
commit302c059f2e7bac7342f912bc77ff5bd6490c8edd (patch)
treeb0c5da58d2eb3201cc47e5bc83aef72c5320a27c
parent1291e49e893703e04e129fe2e17e87af40757bf1 (diff)
downloadlinux-302c059f2e7bac7342f912bc77ff5bd6490c8edd.tar.xz
QE: use subsys_initcall to init qe
Use subsys_initcall to init qe to adapt ARM architecture. Remove qe_reset from PowerPC platform file. Signed-off-by: Zhao Qiang <qiang.zhao@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
-rw-r--r--arch/powerpc/platforms/83xx/km83xx.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc832x_mds.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc832x_rdb.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc836x_mds.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc836x_rdk.c3
-rw-r--r--arch/powerpc/platforms/85xx/common.c1
-rw-r--r--arch/powerpc/sysdev/qe_lib/qe.c13
7 files changed, 13 insertions, 12 deletions
diff --git a/arch/powerpc/platforms/83xx/km83xx.c b/arch/powerpc/platforms/83xx/km83xx.c
index bf4c4473abb9..ae1115813844 100644
--- a/arch/powerpc/platforms/83xx/km83xx.c
+++ b/arch/powerpc/platforms/83xx/km83xx.c
@@ -136,8 +136,6 @@ static void __init mpc83xx_km_setup_arch(void)
mpc83xx_setup_pci();
#ifdef CONFIG_QUICC_ENGINE
- qe_reset();
-
np = of_find_node_by_name(NULL, "par_io");
if (np != NULL) {
par_io_init(np);
diff --git a/arch/powerpc/platforms/83xx/mpc832x_mds.c b/arch/powerpc/platforms/83xx/mpc832x_mds.c
index 8d762203eeff..aacc43f64246 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_mds.c
@@ -74,8 +74,6 @@ static void __init mpc832x_sys_setup_arch(void)
mpc83xx_setup_pci();
#ifdef CONFIG_QUICC_ENGINE
- qe_reset();
-
if ((np = of_find_node_by_name(NULL, "par_io")) != NULL) {
par_io_init(np);
of_node_put(np);
diff --git a/arch/powerpc/platforms/83xx/mpc832x_rdb.c b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
index eff5baabc3fb..0c7a43e1c390 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
@@ -203,8 +203,6 @@ static void __init mpc832x_rdb_setup_arch(void)
mpc83xx_setup_pci();
#ifdef CONFIG_QUICC_ENGINE
- qe_reset();
-
if ((np = of_find_node_by_name(NULL, "par_io")) != NULL) {
par_io_init(np);
of_node_put(np);
diff --git a/arch/powerpc/platforms/83xx/mpc836x_mds.c b/arch/powerpc/platforms/83xx/mpc836x_mds.c
index 1a26d2f83401..eb24abdf1ae7 100644
--- a/arch/powerpc/platforms/83xx/mpc836x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc836x_mds.c
@@ -82,8 +82,6 @@ static void __init mpc836x_mds_setup_arch(void)
mpc83xx_setup_pci();
#ifdef CONFIG_QUICC_ENGINE
- qe_reset();
-
if ((np = of_find_node_by_name(NULL, "par_io")) != NULL) {
par_io_init(np);
of_node_put(np);
diff --git a/arch/powerpc/platforms/83xx/mpc836x_rdk.c b/arch/powerpc/platforms/83xx/mpc836x_rdk.c
index b63b42d11d6c..823e370ed212 100644
--- a/arch/powerpc/platforms/83xx/mpc836x_rdk.c
+++ b/arch/powerpc/platforms/83xx/mpc836x_rdk.c
@@ -35,9 +35,6 @@ static void __init mpc836x_rdk_setup_arch(void)
ppc_md.progress("mpc836x_rdk_setup_arch()", 0);
mpc83xx_setup_pci();
-#ifdef CONFIG_QUICC_ENGINE
- qe_reset();
-#endif
}
/*
diff --git a/arch/powerpc/platforms/85xx/common.c b/arch/powerpc/platforms/85xx/common.c
index 23791de7b688..18bca203e01a 100644
--- a/arch/powerpc/platforms/85xx/common.c
+++ b/arch/powerpc/platforms/85xx/common.c
@@ -105,7 +105,6 @@ void __init mpc85xx_qe_init(void)
return;
}
- qe_reset();
of_node_put(np);
}
diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c
index c2518cdb7ddb..88ae5c7ff4bb 100644
--- a/arch/powerpc/sysdev/qe_lib/qe.c
+++ b/arch/powerpc/sysdev/qe_lib/qe.c
@@ -671,6 +671,19 @@ unsigned int qe_get_num_of_snums(void)
}
EXPORT_SYMBOL(qe_get_num_of_snums);
+static int __init qe_init(void)
+{
+ struct device_node *np;
+
+ np = of_find_compatible_node(NULL, NULL, "fsl,qe");
+ if (!np)
+ return -ENODEV;
+ qe_reset();
+ of_node_put(np);
+ return 0;
+}
+subsys_initcall(qe_init);
+
#if defined(CONFIG_SUSPEND) && defined(CONFIG_PPC_85xx)
static int qe_resume(struct platform_device *ofdev)
{