Change in coreboot[master]: soc/intel/skylake: Update coding style for i2c

[Lijian Zhao (Code Review)]

Lijian Zhao has uploaded this change for review. ( https://review.coreboot.org/22278

Change subject: soc/intel/skylake: Update coding style for i2c
......................................................................

soc/intel/skylake: Update coding style for i2c
> From comment from https://review.coreboot.org/#/c/22238/, the coding

style need to be update.

TEST=N/A

Change-Id: Id022648951c0f11216aa32f422b5095476f82f8c
Signed-off-by: Lijian Zhao 
---
M src/soc/intel/skylake/i2c.c
1 file changed, 24 insertions(+), 12 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/78/22278/1

diff --git a/src/soc/intel/skylake/i2c.c b/src/soc/intel/skylake/i2c.c
index dce83e7..55e23e0 100644
--- a/src/soc/intel/skylake/i2c.c
+++ b/src/soc/intel/skylake/i2c.c
@@ -43,12 +43,18 @@
 int i2c_soc_devfn_to_bus(unsigned int devfn)
 {
    switch (devfn) {
-	case PCH_DEVFN_I2C0: return 0;
-	case PCH_DEVFN_I2C1: return 1;
-	case PCH_DEVFN_I2C2: return 2;
-	case PCH_DEVFN_I2C3: return 3;
-	case PCH_DEVFN_I2C4: return 4;
-	case PCH_DEVFN_I2C5: return 5;
+	case PCH_DEVFN_I2C0:
+		return 0;
+	case PCH_DEVFN_I2C1:
+		return 1;
+	case PCH_DEVFN_I2C2:
+		return 2;
+	case PCH_DEVFN_I2C3:
+		return 3;
+	case PCH_DEVFN_I2C4:
+		return 4;
+	case PCH_DEVFN_I2C5:
+		return 5;
    }
    return -1;
 }
@@ -56,12 +62,18 @@
 int i2c_soc_bus_to_devfn(unsigned int bus)
 {
    switch (bus) {
-	case 0: return PCH_DEVFN_I2C0;
-	case 1: return PCH_DEVFN_I2C1;
-	case 2: return PCH_DEVFN_I2C2;
-	case 3: return PCH_DEVFN_I2C3;
-	case 4: return PCH_DEVFN_I2C4;
-	case 5: return PCH_DEVFN_I2C5;
+	case 0:
+		return PCH_DEVFN_I2C0;
+	case 1:
+		return PCH_DEVFN_I2C1;
+	case 2:
+		return PCH_DEVFN_I2C2;
+	case 3:
+		return PCH_DEVFN_I2C3;
+	case 4:
+		return PCH_DEVFN_I2C4;
+	case 5:
+		return PCH_DEVFN_I2C5;
    }
    return -1;
 }