kernel/linux.git/drivers, branch v3.1.7

USB: option: Removing one bogus and adding some new Huawei combinations

2011-12-21T20:58:36+00:00

commit 02a551c9755b799579e0a093bcc99b80b4dc1453 upstream. Huawei use the product code HUAWEI_PRODUCT_E353 (0x1506) for a number of different devices, which each can appear with a number of different descriptor sets. Different types of interfaces can be identified by looking at the subclass and protocol fields Subclass 1 protocol 8 is actually the data interface of a CDC ECM set, with subclass 1 protocol 9 as the control interface. Neither support serial data communcation, and cannot therefore be supported by this driver. At the same time, add a few other sets which appear if the device is configured in "Windows mode" using this modeswitch message: 55534243000000000000000000000011060000000100000000000000000000 Signed-off-by: Bjørn Mork Cc: stable Signed-off-by: Greg Kroah-Hartman

usb: option: Add Huawei E398 controlling interfaces

2011-12-21T20:58:36+00:00

commit 414b591fd16655871e9f5592a55368b10a3ccc30 upstream. This patch adds the controlling interfaces for the Huawei E398. Thanks to Bjørn Mork for extracting the interface numbers from the windows driver. Signed-off-by: Alex Hermann Signed-off-by: Greg Kroah-Hartman

USB: cdc-acm: add IDs for Motorola H24 HSPA USB module.

2011-12-21T20:58:36+00:00

commit 6abff5dc4d5a2c90e597137ce8987e7fd439259b upstream. Add USB IDs for Motorola H24 HSPA USB module. Signed-off-by: Krzysztof Hałasa Acked-by: Oliver Neukum Signed-off-by: Greg Kroah-Hartman

ibft: Fix finding IBFT ACPI table on UEFI

2011-12-21T20:58:35+00:00

commit 935a9fee51c945b8942be2d7b4bae069167b4886 upstream. Found one system with UEFI/iBFT, kernel does not detect the iBFT during iscsi_ibft module loading. Root cause: on x86 (UEFI), we are calling of find_ibft_region() much earlier - specifically in setup_arch() before ACPI is enabled. Try to split acpi checking code out and call that later At that time ACPI iBFT already get permanent mapped with ioremap. So isa_virt_to_bus() will get wrong phys from right virt address. We could just skip that phys address printing. For legacy one, print the found address early. -v2: update comments and description according to Konrad. -v3: fix problem about module use case that is found by Konrad. -v4: use acpi_get_table() instead of acpi_table_parse() to handle module use case that is found by Konrad again.. Signed-off-by: Yinghai Lu Signed-off-by: Konrad Rzeszutek Wilk Signed-off-by: Greg Kroah-Hartman

staging: r8712u: Add new USB ID

2011-12-21T20:58:35+00:00

commit c7caf4d4c56aee40b995f5858ccf1c814f3d2da2 upstream. Add USB ID for Sitecom WLA-2000 v1.001 WLAN. Reported-and-tested-by: Roland Gruber Signed-off-by: Larry Finger Signed-off-by: Greg Kroah-Hartman

drm/radeon/kms: fix DP setup on TRAVIS bridges

2011-12-21T20:58:32+00:00

commit cf2aff6eff251b6fbdaf8c253e65ff7c693de8cd upstream. Supposedly both NUTMEG and TRAVIS should use the same panel mode, but switching the panel mode for TRAVIS gets things working. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=41569 Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

drm/radeon/kms: rework DP bridge checks

2011-12-21T20:58:32+00:00

commit 1d33e1fc8dcce667a70387b666a8b6f60153d90f upstream. Return the encoder id rather than a boolean. This is needed for differentiate between multiple DP bridge chips. Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

drm/radeon/kms: cleanup atombios_adjust_pll()

2011-12-21T20:58:32+00:00

commit b4f15f808b9a79b6ad9032fa5f6d8b88e1e1bf11 upstream. The logic was messy and hard to follow. Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

mmc: mxcmmc: fix falling back to PIO

2011-12-21T20:58:31+00:00

commit e58f516ff4730c4047c3f104b061f7a03e9a263c upstream. When we can't configure the dma channel we want to fall back to PIO. We do this by setting host->do_dma to zero. This does not work as do_dma is used to see whether dma can be used for the current transfer. Instead, we have to set host->dma to NULL. Signed-off-by: Sascha Hauer Signed-off-by: Chris Ball Signed-off-by: Greg Kroah-Hartman

hwmon: (jz4740) fix signedness bug

2011-12-21T20:58:31+00:00

commit 0b57d7602b68f7b2786b2f0e22da39cbd4139a95 upstream. wait_for_completion_interruptible_timeout() may return negative value. In this case, checking if (t > 0) will return true if t is unsigned. Signed-off-by: Axel Lin Acked-by: Lars-Peter Clausen Signed-off-by: Guenter Roeck Signed-off-by: Greg Kroah-Hartman