Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
Pull sparc fixes from David Miller:
"Just some small fixes here and there, and a refcount leak in a serial
driver, nothing serious"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
serial/sunsu: fix refcount leak
sparc: Set "ARCH: sunxx" information on the same line
sparc: vdso: Drop implicit common-page-size linker flag
diff --git a/arch/sparc/kernel/setup_32.c b/arch/sparc/kernel/setup_32.c
index 13664c3..3fd238e 100644
--- a/arch/sparc/kernel/setup_32.c
+++ b/arch/sparc/kernel/setup_32.c
@@ -310,25 +310,24 @@ void __init setup_arch(char **cmdline_p)
register_console(&prom_early_console);
- printk("ARCH: ");
switch(sparc_cpu_model) {
case sun4m:
- printk("SUN4M\n");
+ pr_info("ARCH: SUN4M\n");
break;
case sun4d:
- printk("SUN4D\n");
+ pr_info("ARCH: SUN4D\n");
break;
case sun4e:
- printk("SUN4E\n");
+ pr_info("ARCH: SUN4E\n");
break;
case sun4u:
- printk("SUN4U\n");
+ pr_info("ARCH: SUN4U\n");
break;
case sparc_leon:
- printk("LEON\n");
+ pr_info("ARCH: LEON\n");
break;
default:
- printk("UNKNOWN!\n");
+ pr_info("ARCH: UNKNOWN!\n");
break;
}
diff --git a/arch/sparc/kernel/setup_64.c b/arch/sparc/kernel/setup_64.c
index cd2825c..ecc788a 100644
--- a/arch/sparc/kernel/setup_64.c
+++ b/arch/sparc/kernel/setup_64.c
@@ -642,9 +642,9 @@ void __init setup_arch(char **cmdline_p)
register_console(&prom_early_console);
if (tlb_type == hypervisor)
- printk("ARCH: SUN4V\n");
+ pr_info("ARCH: SUN4V\n");
else
- printk("ARCH: SUN4U\n");
+ pr_info("ARCH: SUN4U\n");
#ifdef CONFIG_DUMMY_CONSOLE
conswitchp = &dummy_con;
diff --git a/arch/sparc/vdso/Makefile b/arch/sparc/vdso/Makefile
index a6e18ca..74e97f7 100644
--- a/arch/sparc/vdso/Makefile
+++ b/arch/sparc/vdso/Makefile
@@ -34,7 +34,7 @@
CPPFLAGS_vdso.lds += -P -C
VDSO_LDFLAGS_vdso.lds = -m elf64_sparc -soname linux-vdso.so.1 --no-undefined \
- -z max-page-size=8192 -z common-page-size=8192
+ -z max-page-size=8192
$(obj)/vdso64.so.dbg: $(obj)/vdso.lds $(vobjs) FORCE
$(call if_changed,vdso)
diff --git a/drivers/tty/serial/sunsu.c b/drivers/tty/serial/sunsu.c
index 6cf3e9b..3e774756 100644
--- a/drivers/tty/serial/sunsu.c
+++ b/drivers/tty/serial/sunsu.c
@@ -1394,22 +1394,43 @@ static inline struct console *SUNSU_CONSOLE(void)
static enum su_type su_get_type(struct device_node *dp)
{
struct device_node *ap = of_find_node_by_path("/aliases");
+ enum su_type rc = SU_PORT_PORT;
if (ap) {
const char *keyb = of_get_property(ap, "keyboard", NULL);
const char *ms = of_get_property(ap, "mouse", NULL);
+ struct device_node *match;
if (keyb) {
- if (dp == of_find_node_by_path(keyb))
- return SU_PORT_KBD;
+ match = of_find_node_by_path(keyb);
+
+ /*
+ * The pointer is used as an identifier not
+ * as a pointer, we can drop the refcount on
+ * the of__node immediately after getting it.
+ */
+ of_node_put(match);
+
+ if (dp == match) {
+ rc = SU_PORT_KBD;
+ goto out;
+ }
}
if (ms) {
- if (dp == of_find_node_by_path(ms))
- return SU_PORT_MS;
+ match = of_find_node_by_path(ms);
+
+ of_node_put(match);
+
+ if (dp == match) {
+ rc = SU_PORT_MS;
+ goto out;
+ }
}
}
- return SU_PORT_PORT;
+out:
+ of_node_put(ap);
+ return rc;
}
static int su_probe(struct platform_device *op)
