Kernel

[PATCH 61/67] hsu: driver for Medfield High Speed UART device
From: Feng Tang <feng.tang(a)intel.com> This is a PCI & UART driver, which suppors both PIO and DMA mode UART operation. It has 3 identical UART ports and one internal DMA controller. Current FW will export 4 pci devices for hsu: 3 uart ports and 1 dma controller, each has one IRQ line. And we need to discuss th... 5 Aug 2010 19:10

[PATCH 16/28] sysfs: fix discrepancies between implementation and documentation
From: Bart Van Assche <bvanassche(a)acm.org> Fix all discrepancies I know of between the sysfs implementation and its documentation. Signed-off-by: Bart Van Assche <bart.vanassche(a)gmail.com> Cc: Randy Dunlap <randy.dunlap(a)oracle.com> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Greg K... 5 Aug 2010 19:10

[PATCH 31/67] serial: add port helpers
From: Alan Cox <alan(a)linux.intel.com> We can make this the same as the ones that will be needed by the tty_port helper logic that we want to move to but still call them from the existing code base. Signed-off-by: Alan Cox <alan(a)linux.intel.com> Cc: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Greg Kroah-Hartm... 5 Aug 2010 19:10

[PATCH 47/67] serial: max3107: introduce a max3107 driver
From: jianwei.yang <jianwei.yang(a)intel.com> This device is used by some of the Intel MID platforms. It's not similar enough to the MAX3100 to use the same driver. At this point the driver is specific to the platform and not generalised. We will fix that later. Signed-off-by: jianwei.yang <jianwei.yang(a)intel.... 5 Aug 2010 19:10

[PATCH 15/28] dcdbas: remove a redundant smi_data_buf_free in dcdbas_exit
From: Axel Lin <axel.lin(a)gmail.com> smi_data_buf_free is called twice in current implementation. The second call simply return because smi_data_buf is set to NULL in first call. This patch removes the second smi_data_buf_free call. Signed-off-by: Axel Lin <axel.lin(a)gmail.com> Signed-off-by: Greg Kroah-Hartman ... 5 Aug 2010 19:10

[PATCH 17/28] sysfs: Fix one more signature discrepancy between sysfs implementation and docs.
From: Ira Weiny <weiny2(a)llnl.gov> Signed-off-by: Ira Weiny <weiny2(a)llnl.gov> Signed-off-by: Greg Kroah-Hartman <gregkh(a)suse.de> --- Documentation/filesystems/sysfs.txt | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/filesystems/sysfs.txt b/Documentation/filesystems/sy... 5 Aug 2010 19:10

[PATCH 62/67] hsu: add a periodic timer to check dma rx channel
From: Feng Tang <feng.tang(a)intel.com> A general problem for uart rx dma channel is you never know when and how much data will be received, so usually preset it a DMA descriptor with a big size, and rely on DMA RX timeout IRQ to know there is some data in rx channel. For a RX data size of multiple of MOTSR, the... 5 Aug 2010 19:10

[PATCH 55/67] serial: mcf: don't take spinlocks in already protected functions
From: Yury Georgievskiy <ygeorgie(a)gmail.com> Don't take the port spinlock in uart functions where the serial core already takes care of locking/unlocking them. The code would actually lock up on architectures where spinlocks are implemented. Also protect calling mcf_rx_chars/mcf_tx_chars in the interrupt han... 5 Aug 2010 19:10

[PATCH 12/28] firmware: Update hotplug script
From: Magnus Damm <damm(a)opensource.se> Update the in-kernel hotplug example script to work properly with recent kernels. Without this fix the script may load the firmware twice - both at "add" and "remove" time. The second load only triggers in the case when multiple firmware images are used. A good example i... 5 Aug 2010 19:10

[PATCH 27/28] sysfs: Remove owner field from sysfs struct attribute
From: Guenter Roeck <guenter.roeck(a)ericsson.com> Signed-off-by: Guenter Roeck <guenter.roeck(a)ericsson.com> Acked-by: Tejun Heo <tj(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)suse.de> --- include/linux/sysfs.h | 6 ------ 1 files changed, 0 insertions(+), 6 deletions(-) diff --git a/include/lin... 5 Aug 2010 19:10