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authorStephen Warren <swarren@nvidia.com>2012-11-19 16:41:20 -0700
committerStephen Warren <swarren@nvidia.com>2013-01-02 11:07:43 -0700
commitae278a935f086775e8ae31a8ec9f7224ea25ea3c (patch)
treeefd3d6d7c29271af8acb283b2cc8ffd6dc39570b /include/asm-generic/vmlinux.lds.h
parent6bb27d7349db51b50c40534710fe164ca0d58902 (diff)
downloadop-kernel-dev-ae278a935f086775e8ae31a8ec9f7224ea25ea3c.zip
op-kernel-dev-ae278a935f086775e8ae31a8ec9f7224ea25ea3c.tar.gz
clocksource: add common of_clksrc_init() function
It is desirable to move all clocksource drivers to drivers/clocksource, yet each requires its own initialization function. We'd rather not pollute <linux/> with a header for each function. Instead, create a single of_clksrc_init() function which will determine which clocksource driver to initialize based on device tree. Based on a similar patch for drivers/irqchip by Thomas Petazzoni. Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'include/asm-generic/vmlinux.lds.h')
-rw-r--r--include/asm-generic/vmlinux.lds.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index d1ea7ce..1e744c5 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -149,6 +149,14 @@
#define TRACE_SYSCALLS()
#endif
+#ifdef CONFIG_CLKSRC_OF
+#define CLKSRC_OF_TABLES() . = ALIGN(8); \
+ VMLINUX_SYMBOL(__clksrc_of_table) = .; \
+ *(__clksrc_of_table) \
+ *(__clksrc_of_table_end)
+#else
+#define CLKSRC_OF_TABLES()
+#endif
#define KERNEL_DTB() \
STRUCT_ALIGN(); \
@@ -493,6 +501,7 @@
DEV_DISCARD(init.rodata) \
CPU_DISCARD(init.rodata) \
MEM_DISCARD(init.rodata) \
+ CLKSRC_OF_TABLES() \
KERNEL_DTB()
#define INIT_TEXT \
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