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authorBrad Sawatzky <brad+kernel@swatter.net>2008-04-02 23:15:13 +0000
committerChris Wright <chrisw@sous-sol.org>2008-04-18 18:53:22 -0700
commite114af2792992c4e2206dbfb28d52d3bbea2c2ef (patch)
tree1323941eb8f03a07e8e2052e33917511303078fd
parentff66974a0f9a9f938f182c49f1464ba54a31e553 (diff)
USB: serial: fix regression in Visor/Palm OS module for kernels >= 2.6.24
upstream commit: d04863e9e65767feff7807c8f693ac2719dd1944 Fixes a bug/inconsistency revealed by the additional sanity checking in commit 063a2da8f01806906f7d7b1a1424b9afddebc443 introduced in the original 2.6.24 branch. The Handspring Visor / PalmOS 4 device structure defines .num_bulk_out=2 but the usb-serial probe returns num_bulk_out=3, triggering the check in the above commit and forcing a bail out when the device (a Garmin iQue in my case) attempts to connect. The patch bumps the expected number of endpoints to 3. FWIW, this patch will probably solve the following kernel bug report for Treo users (identical symptoms, different model PalmOS units): <http://bugzilla.kernel.org/show_bug.cgi?id=10118> Signed-off-by: Brad Sawatzky <brad+kernel@swatter.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
-rw-r--r--drivers/usb/serial/visor.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c
index 7ee087fed913..762fb04079df 100644
--- a/drivers/usb/serial/visor.c
+++ b/drivers/usb/serial/visor.c
@@ -191,7 +191,7 @@ static struct usb_serial_driver handspring_device = {
.id_table = id_table,
.num_interrupt_in = NUM_DONT_CARE,
.num_bulk_in = 2,
- .num_bulk_out = 2,
+ .num_bulk_out = NUM_DONT_CARE,
.num_ports = 2,
.open = visor_open,
.close = visor_close,