SPDX: Convert all of our single license tags to Linux Kernel style

[u-boot] / board / keymile / km83xx / km83xx_i2c.c

diff --git a/board/keymile/km83xx/km83xx_i2c.c b/board/keymile/km83xx/km83xx_i2c.c
index c961937530ac6945bb33e1021004b5f7a40cc5f6..113ca70a1ac81929364cd3de658241a960fbc0e1 100644 (file)
--- a/board/keymile/km83xx/km83xx_i2c.c
+++ b/board/keymile/km83xx/km83xx_i2c.c
@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * (C) Copyright 2011
  * Holger Brunck, Keymile GmbH Hannover, holger.brunck@keymile.com
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
@@ -13,31 +12,33 @@
 
 static void i2c_write_start_seq(void)
 {
-       struct fsl_i2c *dev;
-       dev = (struct fsl_i2c *) (CONFIG_SYS_IMMR + CONFIG_SYS_I2C_OFFSET);
+       struct fsl_i2c_base *base;
+       base = (struct fsl_i2c_base *)(CONFIG_SYS_IMMR +
+                       CONFIG_SYS_I2C_OFFSET);
        udelay(DELAY_ABORT_SEQ);
-       out_8(&dev->cr, (I2C_CR_MEN | I2C_CR_MSTA));
+       out_8(&base->cr, (I2C_CR_MEN | I2C_CR_MSTA));
        udelay(DELAY_ABORT_SEQ);
-       out_8(&dev->cr, (I2C_CR_MEN));
+       out_8(&base->cr, (I2C_CR_MEN));
 }
 
 int i2c_make_abort(void)
 {
-       struct fsl_i2c *dev;
-       dev = (struct fsl_i2c *) (CONFIG_SYS_IMMR + CONFIG_SYS_I2C_OFFSET);
+       struct fsl_i2c_base *base;
+       base = (struct fsl_i2c_base *)(CONFIG_SYS_IMMR +
+                       CONFIG_SYS_I2C_OFFSET);
        uchar   last;
        int     nbr_read = 0;
        int     i = 0;
        int         ret = 0;
 
        /* wait after each operation to finsh with a delay */
-       out_8(&dev->cr, (I2C_CR_MSTA));
+       out_8(&base->cr, (I2C_CR_MSTA));
        udelay(DELAY_ABORT_SEQ);
-       out_8(&dev->cr, (I2C_CR_MEN | I2C_CR_MSTA));
+       out_8(&base->cr, (I2C_CR_MEN | I2C_CR_MSTA));
        udelay(DELAY_ABORT_SEQ);
-       in_8(&dev->dr);
+       in_8(&base->dr);
        udelay(DELAY_ABORT_SEQ);
-       last = in_8(&dev->dr);
+       last = in_8(&base->dr);
        nbr_read++;
 
        /*
@@ -47,7 +48,7 @@ int i2c_make_abort(void)
        while (((last & 0x01) != 0x01) &&
                (nbr_read < CONFIG_SYS_IVM_EEPROM_MAX_LEN)) {
                udelay(DELAY_ABORT_SEQ);
-               last = in_8(&dev->dr);
+               last = in_8(&base->dr);
                nbr_read++;
        }
        if ((last & 0x01) != 0x01)
@@ -56,10 +57,10 @@ int i2c_make_abort(void)
                printf("[INFO] i2c abort after %d bytes (0x%02x)\n",
                        nbr_read, last);
        udelay(DELAY_ABORT_SEQ);
-       out_8(&dev->cr, (I2C_CR_MEN));
+       out_8(&base->cr, (I2C_CR_MEN));
        udelay(DELAY_ABORT_SEQ);
        /* clear status reg */
-       out_8(&dev->sr, 0);
+       out_8(&base->sr, 0);
 
        for (i = 0; i < 5; i++)
                i2c_write_start_seq();