linux.git/drivers/staging, branch v3.1-rc5

staging: tidspbridge: fix compilation on dsp clock functions

2011-08-24T21:35:26+00:00

Seen on v3.1-rc3, patch:

omap: mcbsp: Drop in-driver transfer support
bafe2721a0fbd1cc1af04384133684f660f3658e

Removed code that now cause tidspbridge to break while compiling.

Signed-off-by: Omar Ramirez Luna 
Signed-off-by: Greg Kroah-Hartman

staging: octeon-ethernet: Add missing #includes.

2011-08-23T22:35:16+00:00

I looks like something used to implicitly include linux/interrupt.h,
and no longer does.  Fix the resulting build error by explicitly
including it.

Signed-off-by: David Daney 
Cc: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

Staging: zcache: signedness bug in tmem_get()

2011-08-23T21:52:20+00:00

"ret" needs to be signed for the error handling to work properly.

Signed-off-by: Dan Carpenter 
Acked-by: Dan Magenheimer 
Signed-off-by: Greg Kroah-Hartman

staging: zcache: fix crash on high memory swap

2011-08-23T21:52:20+00:00

zcache_put_page() was modified to pass page_address(page) instead of the
actual page structure. In combination with the function signature changes
to tmem_put() and zcache_pampd_create(), zcache_pampd_create() tries to
(re)derive the page structure from the virtual address.  However, if the
original page is a high memory page (or any unmapped page), this
virt_to_page() fails because the page_address() in zcache_put_page()
returned NULL.

This patch changes zcache_put_page() and zcache_get_page() to pass
the page structure instead of the page's virtual address, which
may or may not exist.

Signed-off-by: Seth Jennings 
Acked-by: Dan Magenheimer 
Signed-off-by: Greg Kroah-Hartman

staging: brcm80211: SPARC build error fix

2011-08-23T20:03:09+00:00

Due to missing memset function declaration.

Reviewed-by: Roland Vossen 
Signed-off-by: Arend van Spriel 
Signed-off-by: Greg Kroah-Hartman

staging: brcm80211: fix compile error on non-x86 archs since 3.0 kernel

2011-08-23T20:03:08+00:00

Since the arrival of kernel version 3.0 in the staging tree it
turns out compile error occurs for sparc64, powerpc, and arm
platforms. This patch fixes that issue.

Reviewed-by: Pieter-Paul Giesberts 
Reviewed-by: Henry Ptasinski 
Signed-off-by: Arend van Spriel 
Signed-off-by: Greg Kroah-Hartman

gma500: kill MIPI interface types

2011-08-16T14:22:16+00:00

Kirill Shutemov found problems with the non-upstream IMG driver where the
use of extra DRM encoder/connector types caused random crashes when the DRM
layer tried to display their matching name. This removes the MIPI types
matching the changes Pauli Nieminen made to the non upstream driver set.

As Pauli points out:
" MIPI (or DSI) is protocol specification on top of LVDS serial bus. That
 makes it resonable to call MIPI connectors and encoders LVDS."

(and indeed they may also be HDMI convertors or similar when we want to
 report a more useful to end user result)

Signed-off-by: Alan Cox 
Signed-off-by: Linus Torvalds

zcache: Fix build error when sysfs is not defined

2011-08-08T19:05:35+00:00

Signed-off-by: Nitin Gupta 
Signed-off-by: Greg Kroah-Hartman

zcache: Use div_u64 for 64-bit division

2011-08-08T19:05:34+00:00

xv_get_total_size_bytes returns a u64 value and it's used in a division.
This causes build failures in 32-bit architectures, as reported by Randy
Dunlap.

Reported-by: Randy Dunlap 
Signed-off-by: Thadeu Lima de Souza Cascardo 
Cc: Stephen Rothwell 
Cc: Dan Magenheimer 
Cc: Nitin Gupta 
Acked-by: Randy Dunlap 
Signed-off-by: Greg Kroah-Hartman

staging:rts_pstor: fix thread synchronization flow

2011-08-08T19:05:34+00:00

Using different completion variables to synchronize different kernel threads

This patch fix a bug that may cause memory leak when driver
disconnected. This is not a very urgent bug. Because with the default
setting, driver disconnectting routine won't be called except when Linux
is shut down. But if the option auto_delink_en is set, a small number of
memory would leak out after memory card unplugged.

Signed-off-by: wwang 
Signed-off-by: Greg Kroah-Hartman