From: Krzysztof Halasa <khc at pm.waw.pl>
Content-Disposition: inline; filename=i2c-mark-data-const-for-write-block.patch
The attached patch marks i2c_smbus_write_block_data() and
i2c_smbus_write_i2c_block_data() buffers as const.
Signed-off-by: Krzysztof Halasa <khc at pm.waw.pl>
Signed-off-by: Jean Delvare <khali at linux-fr.org>
---
drivers/i2c/i2c-core.c | 4 ++--
include/linux/i2c.h | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
--- linux-2.6.17-rc5.orig/drivers/i2c/i2c-core.c 2006-06-06 19:29:30.000000000 +0200
+++ linux-2.6.17-rc5/drivers/i2c/i2c-core.c 2006-06-06 19:29:42.000000000 +0200
@@ -916,7 +916,7 @@
}
s32 i2c_smbus_write_block_data(struct i2c_client *client, u8 command,
- u8 length, u8 *values)
+ u8 length, const u8 *values)
{
union i2c_smbus_data data;
@@ -944,7 +944,7 @@
}
s32 i2c_smbus_write_i2c_block_data(struct i2c_client *client, u8 command,
- u8 length, u8 *values)
+ u8 length, const u8 *values)
{
union i2c_smbus_data data;
--- linux-2.6.17-rc5.orig/include/linux/i2c.h 2006-06-06 19:29:30.000000000 +0200
+++ linux-2.6.17-rc5/include/linux/i2c.h 2006-06-06 19:31:45.000000000 +0200
@@ -96,13 +96,13 @@
u8 command, u16 value);
extern s32 i2c_smbus_write_block_data(struct i2c_client * client,
u8 command, u8 length,
- u8 *values);
+ const u8 *values);
/* Returns the number of read bytes */
extern s32 i2c_smbus_read_i2c_block_data(struct i2c_client * client,
u8 command, u8 *values);
extern s32 i2c_smbus_write_i2c_block_data(struct i2c_client * client,
u8 command, u8 length,
- u8 *values);
+ const u8 *values);
/*
* A driver is capable of handling one or more physical devices present on
--
Jean Delvare
