| commit | a0e92d70f35b5fd7da8ec2160cda78b98e2113bc | |
| author | Jean Delvare <khali@linux-fr.org> | |
| Wed, 16 Dec 2009 20:38:26 +0000 (16 21:38 +0100) | ||
| committer | Jean Delvare <khali@linux-fr.org> | |
| Wed, 16 Dec 2009 20:38:26 +0000 (16 21:38 +0100) | ||
| tree | 81ace7f9afc762a016da2de26e62f6bea153cdf8 | treesnapshot (tar.gz zip) |
| parent | 3c57e89b467d1db6fda74d5c97112c8b9466dd97 | commitdiff |
hwmon: (smsc47m1) Only request I/O ports we really use
The I/O area of the SMSC LPC47M1xx chips which we use, gives access to
a lot of registers, some of which are related to fan speed monitoring
and control, but many are not. At the moment, the smsc47m1 driver
requests the whole I/O port range. This could easily result in
resource conflicts with either ACPI or other drivers.
Request only the I/O ports we really use, to prevent such conflicts.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Tested-by: Sean Fidler <fidlersean@gmail.com>
The I/O area of the SMSC LPC47M1xx chips which we use, gives access to
a lot of registers, some of which are related to fan speed monitoring
and control, but many are not. At the moment, the smsc47m1 driver
requests the whole I/O port range. This could easily result in
resource conflicts with either ACPI or other drivers.
Request only the I/O ports we really use, to prevent such conflicts.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Tested-by: Sean Fidler <fidlersean@gmail.com>
| drivers/hwmon/smsc47m1.c | diffblobblamehistory |