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Commit 53229345 authored by Jean Delvare's avatar Jean Delvare Committed by Wolfram Sang
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i2c: i801: Document feature bits in modinfo 



Duplicate the feature bits documentation in modinfo, as not every user
will read the driver's source code or documentation file.

Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent 5a7e6bd8

drivers/i2c/busses/i2c-i801.c

+5 −1
Original line number Diff line number Diff line
@@ -231,7 +231,11 @@ static const char *i801_feature_names[] = { 


static unsigned int disable_features;

module_param(disable_features, uint, S_IRUGO | S_IWUSR);

MODULE_PARM_DESC(disable_features, "Disable selected driver features");

MODULE_PARM_DESC(disable_features, "Disable selected driver features:\n"

	"\t\t  0x01  disable SMBus PEC\n"

	"\t\t  0x02  disable the block buffer\n"

	"\t\t  0x08  disable the I2C block read functionality\n"

	"\t\t  0x10  don't use interrupts ");



/* Make sure the SMBus host is ready to start transmitting.

   Return 0 if it is, -EBUSY if it is not. */