Merge branch 'upstream-merge'HEADnextmaster

* upstream-merge: (575 commits)
  ssi: Add slave autoconnect helper
  MAINTAINERS: Added maintainerships for SSI
  xilinx_zynq: Added SPI controllers + flashes
  xilinx_spips: Xilinx Zynq SPI cntrlr device model
  petalogix-ml605: added SPI controller with n25q128
  xilinx_spi: Initial impl. of Xilinx SPI controller
  m25p80: Initial implementation of SPI flash device
  hw: Added generic FIFO API.
  stellaris: Removed SSI mux
  qdev: allow multiple qdev_init_gpio_in() calls
  ssi: Added create_slave_no_init()
  ssi: Implemented CS behaviour
  ssi: Support for multiple attached devices
  qemu-barrier: Fix compilation on i386 hosts
  target-sparc: Optimize conditionals using SUBCC
  target-sparc: Fall through from not-taken trap
  target-sparc: Cleanup "global" temporary allocation
  target-sparc: Use movcond for FMOV*R
  target-sparc: Use movcond in mulscc
  target-sparc: Move taddcctv and tsubcctv out of line
  ...

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/iov.h b/iov.h
index 381f37a54..a73569f94 100644
--- a/iov.h
+++ b/iov.h
@@ -36,7 +36,7 @@ size_t iov_size(const struct iovec *iov, const unsigned int iov_cnt);
  * such "large" value is -1 (sinice size_t is unsigned),
  * so specifying `-1' as `bytes' means 'up to the end of iovec'.
  */
-size_t iov_from_buf(struct iovec *iov, unsigned int iov_cnt,
+size_t iov_from_buf(const struct iovec *iov, unsigned int iov_cnt,
                     size_t offset, const void *buf, size_t bytes);
 size_t iov_to_buf(const struct iovec *iov, const unsigned int iov_cnt,
                   size_t offset, void *buf, size_t bytes);