[PATCH] 1/5 powerpc: Rework PowerMac i2c part 1

[pandora-kernel.git] / include / asm-powerpc / smu.h

diff --git a/include/asm-powerpc/smu.h b/include/asm-powerpc/smu.h
index 7fae3ce..134c2b5 100644 (file)
--- a/include/asm-powerpc/smu.h
+++ b/include/asm-powerpc/smu.h
@@ -358,6 +358,9 @@ extern unsigned long smu_cmdbuf_abs;
  * Kenrel asynchronous i2c interface
  */
 
+#define SMU_I2C_READ_MAX       0x1d
+#define SMU_I2C_WRITE_MAX      0x15
+
 /* SMU i2c header, exactly matches i2c header on wire */
 struct smu_i2c_param
 {
@@ -368,12 +371,9 @@ struct smu_i2c_param
        u8      subaddr[3];     /* subaddress */
        u8      caddr;          /* combined address, filled by SMU driver */
        u8      datalen;        /* length of transfer */
-       u8      data[7];        /* data */
+       u8      data[SMU_I2C_READ_MAX]; /* data */
 };
 
-#define SMU_I2C_READ_MAX       0x0d
-#define SMU_I2C_WRITE_MAX      0x05
-
 struct smu_i2c_cmd
 {
        /* public */
@@ -387,7 +387,7 @@ struct smu_i2c_cmd
        int                     read;
        int                     stage;
        int                     retries;
-       u8                      pdata[0x10];
+       u8                      pdata[32];
        struct list_head        link;
 };
 
@@ -519,7 +519,7 @@ struct smu_sdbp_cpupiddata {
  * if not found. The data format is described below
  */
 extern struct smu_sdbp_header *smu_get_sdb_partition(int id,
-                                                    unsigned int *size);
+                                       unsigned int *size);
 
 #endif /* __KERNEL__ */