clang-format changes

1 files changed, 36 insertions, 36 deletions

diff --git a/drivers/gpio/pca9555.c b/drivers/gpio/pca9555.c
index b0e542d8de..496bbca04e 100644
--- a/drivers/gpio/pca9555.c
+++ b/drivers/gpio/pca9555.c
@@ -22,57 +22,57 @@
 #define TIMEOUT 100
 
 enum {
-  CMD_INPUT_0 = 0,
-  CMD_INPUT_1,
-  CMD_OUTPUT_0,
-  CMD_OUTPUT_1,
-  CMD_INVERSION_0,
-  CMD_INVERSION_1,
-  CMD_CONFIG_0,
-  CMD_CONFIG_1,
+    CMD_INPUT_0 = 0,
+    CMD_INPUT_1,
+    CMD_OUTPUT_0,
+    CMD_OUTPUT_1,
+    CMD_INVERSION_0,
+    CMD_INVERSION_1,
+    CMD_CONFIG_0,
+    CMD_CONFIG_1,
 };
 
 void pca9555_init(uint8_t slave_addr) {
-  static uint8_t s_init = 0;
-  if (!s_init) {
-    i2c_init();
+    static uint8_t s_init = 0;
+    if (!s_init) {
+        i2c_init();
 
-    s_init = 1;
-  }
+        s_init = 1;
+    }
 
-  // TODO: could check device connected
-  // i2c_start(SLAVE_TO_ADDR(slave) | I2C_WRITE);
-  // i2c_stop();
+    // TODO: could check device connected
+    // i2c_start(SLAVE_TO_ADDR(slave) | I2C_WRITE);
+    // i2c_stop();
 }
 
 void pca9555_set_config(uint8_t slave_addr, uint8_t port, uint8_t conf) {
-  uint8_t addr = SLAVE_TO_ADDR(slave_addr);
-  uint8_t cmd  = port ? CMD_CONFIG_1 : CMD_CONFIG_0;
+    uint8_t addr = SLAVE_TO_ADDR(slave_addr);
+    uint8_t cmd  = port ? CMD_CONFIG_1 : CMD_CONFIG_0;
 
-  i2c_status_t ret = i2c_writeReg(addr, cmd, &conf, sizeof(conf), TIMEOUT);
-  if (ret != I2C_STATUS_SUCCESS) {
-    print("pca9555_set_config::FAILED\n");
-  }
+    i2c_status_t ret = i2c_writeReg(addr, cmd, &conf, sizeof(conf), TIMEOUT);
+    if (ret != I2C_STATUS_SUCCESS) {
+        print("pca9555_set_config::FAILED\n");
+    }
 }
 
 void pca9555_set_output(uint8_t slave_addr, uint8_t port, uint8_t conf) {
-  uint8_t addr = SLAVE_TO_ADDR(slave_addr);
-  uint8_t cmd  = port ? CMD_OUTPUT_1 : CMD_OUTPUT_0;
+    uint8_t addr = SLAVE_TO_ADDR(slave_addr);
+    uint8_t cmd  = port ? CMD_OUTPUT_1 : CMD_OUTPUT_0;
 
-  i2c_status_t ret = i2c_writeReg(addr, cmd, &conf, sizeof(conf), TIMEOUT);
-  if (ret != I2C_STATUS_SUCCESS) {
-    print("pca9555_set_output::FAILED\n");
-  }
+    i2c_status_t ret = i2c_writeReg(addr, cmd, &conf, sizeof(conf), TIMEOUT);
+    if (ret != I2C_STATUS_SUCCESS) {
+        print("pca9555_set_output::FAILED\n");
+    }
 }
 
 uint8_t pca9555_readPins(uint8_t slave_addr, uint8_t port) {
-  uint8_t addr = SLAVE_TO_ADDR(slave_addr);
-  uint8_t cmd  = port ? CMD_INPUT_1 : CMD_INPUT_0;
+    uint8_t addr = SLAVE_TO_ADDR(slave_addr);
+    uint8_t cmd  = port ? CMD_INPUT_1 : CMD_INPUT_0;
 
-  uint8_t      data = 0;
-  i2c_status_t ret  = i2c_readReg(addr, cmd, &data, sizeof(data), TIMEOUT);
-  if (ret != I2C_STATUS_SUCCESS) {
-    print("pca9555_readPins::FAILED\n");
-  }
-  return data;
+    uint8_t      data = 0;
+    i2c_status_t ret  = i2c_readReg(addr, cmd, &data, sizeof(data), TIMEOUT);
+    if (ret != I2C_STATUS_SUCCESS) {
+        print("pca9555_readPins::FAILED\n");
+    }
+    return data;
 }