From: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Date: Tue, 14 Nov 2017 15:47:01 +0000 (-0500)
Subject: Merge tag 'staging-4.15-rc1' into v4l_for_linus
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f2ecc3d0787e05d9145722feed01d4a11ab6bec1;p=openwrt%2Fstaging%2Fblogic.git

Merge tag 'staging-4.15-rc1' into v4l_for_linus

There are some conflicts between staging and media trees,
as reported by Stephen Rothwell <sfr@canb.auug.org.au>.

So, merge from staging.

* tag 'staging-4.15-rc1': (775 commits)
  staging: lustre: add SPDX identifiers to all lustre files
  staging: greybus: Remove redundant license text
  staging: greybus: add SPDX identifiers to all greybus driver files
  staging: ccree: simplify ioread/iowrite
  staging: ccree: simplify registers access
  staging: ccree: simplify error handling logic
  staging: ccree: remove dead code
  staging: ccree: handle limiting of DMA masks
  staging: ccree: copy IV to DMAable memory
  staging: fbtft: remove redundant initialization of buf
  staging: sm750fb: Fix parameter mistake in poke32
  staging: wilc1000: Fix bssid buffer offset in Txq
  staging: fbtft: fb_ssd1331: fix mirrored display
  staging: android: Fix checkpatch.pl error
  staging: greybus: loopback: convert loopback to use generic async operations
  staging: greybus: operation: add private data with get/set accessors
  staging: greybus: loopback: Fix iteration count on async path
  staging: greybus: loopback: Hold per-connection mutex across operations
  staging: greybus/loopback: use ktime_get() for time intervals
  staging: fsl-dpaa2/eth: Extra headroom in RX buffers
  ...

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
---

f2ecc3d0787e05d9145722feed01d4a11ab6bec1
diff --cc drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_firmware.c
index 383d236c010c,53a7891111f9..8158ea40d069
--- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_firmware.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_firmware.c
@@@ -146,8 -146,8 +146,8 @@@ sh_css_load_blob_info(const char *fw, c
  		size_t statestruct_size = sizeof(struct ia_css_state_memory_offsets);
  
  		char *parambuf = kmalloc(paramstruct_size + configstruct_size + statestruct_size,
- 							GFP_KERNEL);
+ 					 GFP_KERNEL);
 -		if (parambuf == NULL)
 +		if (!parambuf)
  			return IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
  
  		bd->mem_offsets.array[IA_CSS_PARAM_CLASS_PARAM].ptr = NULL;
diff --cc drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm_bo.c
index 9e957514108e,5232327f5d9c..6e2dce7a5a2d
--- a/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm_bo.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm_bo.c
@@@ -721,10 -725,12 +721,10 @@@ static int alloc_private_pages(struct h
  
  	pgnr = bo->pgnr;
  
- 	bo->page_obj = kmalloc(sizeof(struct hmm_page_object) * pgnr,
+ 	bo->page_obj = kmalloc_array(pgnr, sizeof(struct hmm_page_object),
  				GFP_KERNEL);
 -	if (unlikely(!bo->page_obj)) {
 -		dev_err(atomisp_dev, "out of memory for bo->page_obj\n");
 +	if (unlikely(!bo->page_obj))
  		return -ENOMEM;
 -	}
  
  	i = 0;
  	alloc_pgnr = 0;
@@@ -984,13 -990,16 +984,13 @@@ static int alloc_user_pages(struct hmm_
  	struct vm_area_struct *vma;
  	struct page **pages;
  
- 	pages = kmalloc(sizeof(struct page *) * bo->pgnr, GFP_KERNEL);
+ 	pages = kmalloc_array(bo->pgnr, sizeof(struct page *), GFP_KERNEL);
 -	if (unlikely(!pages)) {
 -		dev_err(atomisp_dev, "out of memory for pages...\n");
 +	if (unlikely(!pages))
  		return -ENOMEM;
 -	}
  
- 	bo->page_obj = kmalloc(sizeof(struct hmm_page_object) * bo->pgnr,
+ 	bo->page_obj = kmalloc_array(bo->pgnr, sizeof(struct hmm_page_object),
  		GFP_KERNEL);
  	if (unlikely(!bo->page_obj)) {
 -		dev_err(atomisp_dev, "out of memory for bo->page_obj...\n");
  		kfree(pages);
  		return -ENOMEM;
  	}
@@@ -1350,9 -1363,10 +1350,9 @@@ void *hmm_bo_vmap(struct hmm_buffer_obj
  		bo->status &= ~(HMM_BO_VMAPED | HMM_BO_VMAPED_CACHED);
  	}
  
- 	pages = kmalloc(sizeof(*pages) * bo->pgnr, GFP_KERNEL);
+ 	pages = kmalloc_array(bo->pgnr, sizeof(*pages), GFP_KERNEL);
  	if (unlikely(!pages)) {
  		mutex_unlock(&bo->mutex);
 -		dev_err(atomisp_dev, "out of memory for pages...\n");
  		return NULL;
  	}