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authorJohan Hovold <johan@kernel.org>2014-09-15 18:07:37 +0200
committerJohan Hovold <johan@kernel.org>2014-09-15 18:10:34 +0200
commit4b7154ba70bb20a3c024faabdd2bc207b550a813 (patch)
tree99a6e1204ec5deaca27bcbfc75ca16d3633433f2 /Documentation/i2c
parentadceac14166da8c466223a35ec59c4a4adeef976 (diff)
parent9e82bf014195d6f0054982c463575cdce24292be (diff)
Merge tag 'v3.17-rc5' into usb-next
USB fixes in Linux 3.17-rc5 are needed to build on top of for 3.18. Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'Documentation/i2c')
-rw-r--r--Documentation/i2c/dev-interface10
1 files changed, 5 insertions, 5 deletions
diff --git a/Documentation/i2c/dev-interface b/Documentation/i2c/dev-interface
index 3e742ba25536..2ac78ae1039d 100644
--- a/Documentation/i2c/dev-interface
+++ b/Documentation/i2c/dev-interface
@@ -57,12 +57,12 @@ Well, you are all set up now. You can now use SMBus commands or plain
I2C to communicate with your device. SMBus commands are preferred if
the device supports them. Both are illustrated below.
- __u8 register = 0x10; /* Device register to access */
+ __u8 reg = 0x10; /* Device register to access */
__s32 res;
char buf[10];
/* Using SMBus commands */
- res = i2c_smbus_read_word_data(file, register);
+ res = i2c_smbus_read_word_data(file, reg);
if (res < 0) {
/* ERROR HANDLING: i2c transaction failed */
} else {
@@ -70,11 +70,11 @@ the device supports them. Both are illustrated below.
}
/* Using I2C Write, equivalent of
- i2c_smbus_write_word_data(file, register, 0x6543) */
- buf[0] = register;
+ i2c_smbus_write_word_data(file, reg, 0x6543) */
+ buf[0] = reg;
buf[1] = 0x43;
buf[2] = 0x65;
- if (write(file, buf, 3) ! =3) {
+ if (write(file, buf, 3) != 3) {
/* ERROR HANDLING: i2c transaction failed */
}