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author | Ingo Molnar <mingo@elte.hu> | 2009-05-18 07:37:44 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-05-18 07:37:49 +0200 |
commit | dc3f81b129b5439ba7bac265bbc6a51a39275dae (patch) | |
tree | 216030731d911249496d2e97206cd61431e31c89 /drivers/input/tablet/wacom_sys.c | |
parent | perf_counter, x86: fix zero irq_period counters (diff) | |
parent | Linux 2.6.30-rc6 (diff) | |
download | linux-dev-dc3f81b129b5439ba7bac265bbc6a51a39275dae.tar.xz linux-dev-dc3f81b129b5439ba7bac265bbc6a51a39275dae.zip |
Merge commit 'v2.6.30-rc6' into perfcounters/core
Merge reason: this branch was on an -rc4 base, merge it up to -rc6
to get the latest upstream fixes.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/input/tablet/wacom_sys.c')
-rw-r--r-- | drivers/input/tablet/wacom_sys.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index 484496daa0f3..b8624f27abf9 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -289,6 +289,7 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi 5000); /* 5 secs */ } while (result < 0 && limit++ < 5); + /* No need to parse the Descriptor. It isn't an error though */ if (result < 0) goto out; @@ -368,9 +369,8 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi } } - result = 0; - out: + result = 0; kfree(report); return result; } @@ -425,6 +425,15 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i endpoint = &intf->cur_altsetting->endpoint[0].desc; + /* Initialize touch_x_max and touch_y_max in case it is not defined */ + if (wacom_wac->features->type == TABLETPC) { + features->touch_x_max = 1023; + features->touch_y_max = 1023; + } else { + features->touch_x_max = 0; + features->touch_y_max = 0; + } + /* TabletPC need to retrieve the physical and logical maximum from report descriptor */ if (wacom_wac->features->type == TABLETPC) { if (usb_get_extra_descriptor(interface, HID_DEVICET_HID, &hid_desc)) { |