diff options
| author | Florian Ragwitz <rafl@debian.org> | 2010-04-27 00:45:10 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-05-03 23:34:13 -0700 |
| commit | 225c61aad38b12924b3df5f4ef43150c0d6bae8c (patch) | |
| tree | f7536da6474ba2e41949dcb4f9107965a23521a7 /drivers/input/mouse | |
| parent | 5132088697fbfd1330facf723499091182f6ef91 (diff) | |
| download | linux-225c61aad38b12924b3df5f4ef43150c0d6bae8c.tar.bz2 | |
Input: elantech - fix firmware version check
The check determining whether device should use 4- or 6-byte packets
was trying to compare firmware with 2.48, but was failing on majors
greater than 2. The new check ensures that versions like 4.1 are
checked properly.
Signed-off-by: Florian Ragwitz <rafl@debian.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/mouse')
| -rw-r--r-- | drivers/input/mouse/elantech.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c index b27684f267bf..28eba48e68fd 100644 --- a/drivers/input/mouse/elantech.c +++ b/drivers/input/mouse/elantech.c @@ -665,7 +665,8 @@ int elantech_init(struct psmouse *psmouse) * Assume every version greater than this is new EeePC style * hardware with 6 byte packets */ - if (etd->fw_version_maj >= 0x02 && etd->fw_version_min >= 0x30) { + if ((etd->fw_version_maj == 0x02 && etd->fw_version_min >= 0x30) || + etd->fw_version_maj > 0x02) { etd->hw_version = 2; /* For now show extra debug information */ etd->debug = 1; |