ARM: i.MX: Do not explicitly call l2x0_of_init()
There's no need to explicitly call l2x0_of_init() since it will be
called as a part of init_IRQ() (see arch/arm/kernel/irq.c for
details). This way we can simplify imx_init_l2cache() and ditch the call
to it on i.MX35 (which does not claim compatibility with
"arm,pl310-cache") alltogether.
Acked-by: Arnd Bergmann <arnd@arndb.de>
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
diff --git a/arch/arm/mach-imx/system.c b/arch/arm/mach-imx/system.c
index bf7ab77..e442ed7 100644
--- a/arch/arm/mach-imx/system.c
+++ b/arch/arm/mach-imx/system.c
@@ -98,13 +98,11 @@
np = of_find_compatible_node(NULL, NULL, "arm,pl310-cache");
if (!np)
- goto out;
+ return;
l2x0_base = of_iomap(np, 0);
- if (!l2x0_base) {
- of_node_put(np);
- goto out;
- }
+ if (!l2x0_base)
+ goto put_node;
if (!(readl_relaxed(l2x0_base + L2X0_CTRL) & L2X0_CTRL_EN)) {
/* Configure the L2 PREFETCH and POWER registers */
@@ -121,9 +119,7 @@
}
iounmap(l2x0_base);
+put_node:
of_node_put(np);
-
-out:
- l2x0_of_init(0, ~0);
}
#endif