From: Mark Brown <broonie@kernel.org>
Date: Fri, 11 Mar 2016 07:28:53 +0000 (+0700)
Subject: Merge remote-tracking branches 'spi/topic/res', 'spi/topic/rockchip', 'spi/topic... 
X-Git-Tag: v5.15~14052^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c508709bcffb644afbf5e5016fc7c90bf80c30ff;p=platform%2Fkernel%2Flinux-starfive.git

Merge remote-tracking branches 'spi/topic/res', 'spi/topic/rockchip', 'spi/topic/sh', 'spi/topic/ti-qspi' and 'spi/topic/xilinx' into spi-next
---

c508709bcffb644afbf5e5016fc7c90bf80c30ff
diff --cc include/linux/spi/spi.h
index f54667b,5396ee5,53be3a4,53be3a4,ba0dee9,53be3a4..857a9a1
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@@@@@@ -600,37 -582,38 -582,6 -582,6 -587,6 -582,6 +600,38 @@@@@@@ extern void spi_unregister_master(struc
      
      extern struct spi_master *spi_busnum_to_master(u16 busnum);
      
  ++++/*
  ++++ * SPI resource management while processing a SPI message
  ++++ */
  ++++
+ ++++typedef void (*spi_res_release_t)(struct spi_master *master,
+ ++++				  struct spi_message *msg,
+ ++++				  void *res);
+ ++++
  ++++/**
  ++++ * struct spi_res - spi resource management structure
  ++++ * @entry:   list entry
  ++++ * @release: release code called prior to freeing this resource
  ++++ * @data:    extra data allocated for the specific use-case
  ++++ *
  ++++ * this is based on ideas from devres, but focused on life-cycle
  ++++ * management during spi_message processing
  ++++ */
-     typedef void (*spi_res_release_t)(struct spi_master *master,
-     				  struct spi_message *msg,
-     				  void *res);
  ++++struct spi_res {
  ++++	struct list_head        entry;
  ++++	spi_res_release_t       release;
  ++++	unsigned long long      data[]; /* guarantee ull alignment */
  ++++};
  ++++
  ++++extern void *spi_res_alloc(struct spi_device *spi,
  ++++			   spi_res_release_t release,
  ++++			   size_t size, gfp_t gfp);
  ++++extern void spi_res_add(struct spi_message *message, void *res);
  ++++extern void spi_res_free(void *res);
  ++++
  ++++extern void spi_res_release(struct spi_master *master,
  ++++			    struct spi_message *message);
  ++++
      /*---------------------------------------------------------------------------*/
      
      /*