[PATCH] regulator: core: Fix build error due to const qualifier for ops

From: Axel Lin
Date: Sun Aug 17 2014 - 22:34:32 EST


Drop const qualifier for ops of struct regulator_desc.
Allow regulator drivers to update ops before registering regulator.

Fix below build error:
CC [M] drivers/regulator/mc13892-regulator.o
drivers/regulator/mc13892-regulator.c: In function 'mc13892_regulator_probe':
drivers/regulator/mc13892-regulator.c:586:3: error: assignment of member 'set_mode' in read-only object
drivers/regulator/mc13892-regulator.c:588:3: error: assignment of member 'get_mode' in read-only object
make[2]: *** [drivers/regulator/mc13892-regulator.o] Error 1
make[1]: *** [drivers/regulator] Error 2
make: *** [drivers] Error 2

Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
---
include/linux/regulator/driver.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index efe058f..3abda75 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -246,7 +246,7 @@ struct regulator_desc {
int id;
bool continuous_voltage_range;
unsigned n_voltages;
- const struct regulator_ops *ops;
+ struct regulator_ops *ops;
int irq;
enum regulator_type type;
struct module *owner;
--
1.9.1



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