[U-Boot] [PATCH 1/4] sunxi: power: Compile sy8106a driver only during SPL build

[Jernej Skrabec]

Driver for that regulator is used only in SPL and it uses old I2C
interface. If we want to use DM I2C in U-Boot proper, compilation of
this driver has to be limited only to SPL.

Signed-off-by: Jernej Skrabec <jernej.skrabec at siol.net>
---

 drivers/power/sy8106a.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/power/sy8106a.c b/drivers/power/sy8106a.c
index bbf116f655..f9db3965f2 100644
--- a/drivers/power/sy8106a.c
+++ b/drivers/power/sy8106a.c
@@ -12,6 +12,7 @@
 #define SY8106A_VOUT1_SEL 1
 #define SY8106A_VOUT1_SEL_ENABLE (1 << 7)
 
+#ifdef CONFIG_SPL_BUILD
 static u8 sy8106a_mvolt_to_cfg(int mvolt, int min, int max, int div)
 {
 	if (mvolt < min)
@@ -27,3 +28,4 @@ int sy8106a_set_vout1(unsigned int mvolt)
 	u8 data = sy8106a_mvolt_to_cfg(mvolt, 680, 1950, 10) | SY8106A_VOUT1_SEL_ENABLE;
 	return i2c_write(SY8106A_I2C_ADDR, SY8106A_VOUT1_SEL, 1, &data, 1);
 }
+#endif
-- 
2.12.2