msm: camera: Fix for camera crash

In msm_server_control function add a check for src
and dest before calling memcpy function to avoid
kernel crash

Change-Id: I814f654c223892a21d585fef31bd6ef75254c108
CRs-Fixed: 444081
Signed-off-by: Suresh Vankadara <svankada@codeaurora.org>
Revert "Revert "mmc: sdio: optimized SDIO IRQ handling for single irq""

This reverts commit 59ba9b37834bd5dc86db895045d287ce598f853d.

Conflicts:
	drivers/mmc/core/sdio_irq.c
mmc: sdio: avoid spurious calls to interrupt handlers

Commit 06e8935feb ("optimized SDIO IRQ handling for single irq")
introduced some spurious calls to SDIO function interrupt handlers,
such as when the SDIO IRQ thread is started, or the safety check
performed upon a system resume.  Let's add a flag to perform the
optimization only when a real interrupt is signaled by the host
driver and we know there is no point confirming it.

Reported-by: Sujit Reddy Thumma <sthumma@codeaurora.org>
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
msm: vidc: Avoid memset of list elements in the buffer entry.

- Due to race condition between free buffer and flush output buffers,
  invalid buffer is getting accessed sometimes.
- Reset all the members in buffer entry except list elements.

Change-Id: Ia2a3bc4343fc557a6e6d7d9ad93a29a7ab3dfb81
CRs-Fixed: 411197
Signed-off-by: Srinu Gorle <sgorle@codeaurora.org>
(cherry picked from commit 8105df366cf6b9f1ddbc15d561fb6a5f12540416)
Revert "IKVANQUISH-1660:Make VMWare support configurable"

This reverts commit f41304efd2ef6c2707f7c697871f5e467412769f.