[PATCH v2] powerpc/via-pmu: Fix section mismatch warning

Make the struct via_pmu_driver const to avoid following warning:

WARNING: vmlinux.o(.data+0x4739c): Section mismatch in reference from the variable via_pmu_driver to the function .init.text:pmu_init()
The variable via_pmu_driver references
the function __init pmu_init()
If the reference is valid then annotate the
variable with __init* or __refdata (see linux/init.h) or name the variable:
*_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console

Signed-off-by: Mathieu Malaterre <redacted>
Suggested-by: Laurent Vivier <redacted>
---
v2: pmu_init() is really an init function, leave __init marker

 drivers/macintosh/via-pmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index 94c0f3f7df69..fc56c7067732 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c

@@ -198,7 +198,7 @@ static const struct file_operations pmu_battery_proc_fops;
 static const struct file_operations pmu_options_proc_fops;
 
 #ifdef CONFIG_ADB
-struct adb_driver via_pmu_driver = {
+const struct adb_driver via_pmu_driver = {
 	"PMU",
 	pmu_probe,
 	pmu_init,

-- 
2.11.0