| commit | 17eff773b4c988e6de965446283de7315ffbac85 | |
| author | Jean Delvare <khali@linux-fr.org> | |
| Fri, 5 Feb 2010 16:48:13 +0000 (5 17:48 +0100) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Tue, 23 Feb 2010 15:37:48 +0000 (23 07:37 -0800) | ||
| tree | 304ad7c25cc73f7b8398cbe7e1e53de807e8339a | treesnapshot (tar.gz zip) |
| parent | ce460107ed450221d040be0cf088973e58ad23eb | commitdiff |
i2c-tiny-usb: Fix on big-endian systems
commit 1c010ff8912cbc08d80e865aab9c32b6b00c527d upstream.
The functionality bit vector is always returned as a little-endian
32-bit number by the device, so it must be byte-swapped to the host
endianness.
On the other hand, the delay value is handled by the USB stack, so no
byte swapping is needed on our side.
This fixes bug #15105:
http://bugzilla.kernel.org/show_bug.cgi?id=15105
Reported-by: Jens Richter <jens@richter-stutensee.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Tested-by: Jens Richter <jens@richter-stutensee.de>
Cc: Till Harbaum <till@harbaum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 1c010ff8912cbc08d80e865aab9c32b6b00c527d upstream.
The functionality bit vector is always returned as a little-endian
32-bit number by the device, so it must be byte-swapped to the host
endianness.
On the other hand, the delay value is handled by the USB stack, so no
byte swapping is needed on our side.
This fixes bug #15105:
http://bugzilla.kernel.org/show_bug.cgi?id=15105
Reported-by: Jens Richter <jens@richter-stutensee.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Tested-by: Jens Richter <jens@richter-stutensee.de>
Cc: Till Harbaum <till@harbaum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/i2c/busses/i2c-tiny-usb.c | diffblobblamehistory |