media: atomisp: remove kvmalloc/kvcalloc abstractions

The sh_css layer adds an abstraction for kvmalloc/kvcalloc.

Get rid of them. Most of the work here was done by this
small coccinelle script:

<cocci>
@@
expression size;
@@

- sh_css_malloc(size)
+ kvmalloc(size, GFP_KERNEL)

@@
expression n;
expression size;
@@

- sh_css_calloc(n, size)
+ kvcalloc(n, size, GFP_KERNEL)
</cocci>

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

1 files changed, 15 insertions, 15 deletions

diff --git a/drivers/staging/media/atomisp/pci/sh_css_param_dvs.c b/drivers/staging/media/atomisp/pci/sh_css_param_dvs.c
index 025f26a40062..e8ef69309d92 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_param_dvs.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_param_dvs.c
@@ -30,8 +30,8 @@ alloc_dvs_6axis_table(const struct ia_css_resolution *frame_res,
 	enum ia_css_err err = IA_CSS_SUCCESS;
 	struct ia_css_dvs_6axis_config  *dvs_config = NULL;
 
-	dvs_config = (struct ia_css_dvs_6axis_config *)sh_css_malloc(sizeof(
-			 struct ia_css_dvs_6axis_config));
+	dvs_config = kvmalloc(sizeof(struct ia_css_dvs_6axis_config),
+			      GFP_KERNEL);
 	if (!dvs_config)	{
 		IA_CSS_ERROR("out of memory");
 		err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
@@ -57,16 +57,16 @@ alloc_dvs_6axis_table(const struct ia_css_resolution *frame_res,
 		}
 
 		/* Generate Y buffers  */
-		dvs_config->xcoords_y = (uint32_t *)sh_css_malloc(width_y * height_y * sizeof(
-					    uint32_t));
+		dvs_config->xcoords_y = kvmalloc(width_y * height_y * sizeof(uint32_t),
+						 GFP_KERNEL);
 		if (!dvs_config->xcoords_y) {
 			IA_CSS_ERROR("out of memory");
 			err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
 			goto exit;
 		}
 
-		dvs_config->ycoords_y = (uint32_t *)sh_css_malloc(width_y * height_y * sizeof(
-					    uint32_t));
+		dvs_config->ycoords_y = kvmalloc(width_y * height_y * sizeof(uint32_t),
+						 GFP_KERNEL);
 		if (!dvs_config->ycoords_y) {
 			IA_CSS_ERROR("out of memory");
 			err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
@@ -76,16 +76,16 @@ alloc_dvs_6axis_table(const struct ia_css_resolution *frame_res,
 		/* Generate UV buffers  */
 		IA_CSS_LOG("UV W %d H %d", width_uv, height_uv);
 
-		dvs_config->xcoords_uv = (uint32_t *)sh_css_malloc(width_uv * height_uv *
-					 sizeof(uint32_t));
+		dvs_config->xcoords_uv = kvmalloc(width_uv * height_uv * sizeof(uint32_t),
+						  GFP_KERNEL);
 		if (!dvs_config->xcoords_uv) {
 			IA_CSS_ERROR("out of memory");
 			err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
 			goto exit;
 		}
 
-		dvs_config->ycoords_uv = (uint32_t *)sh_css_malloc(width_uv * height_uv *
-					 sizeof(uint32_t));
+		dvs_config->ycoords_uv = kvmalloc(width_uv * height_uv * sizeof(uint32_t),
+						  GFP_KERNEL);
 		if (!dvs_config->ycoords_uv) {
 			IA_CSS_ERROR("out of memory");
 			err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
@@ -207,28 +207,28 @@ free_dvs_6axis_table(struct ia_css_dvs_6axis_config  **dvs_6axis_config)
 	if ((dvs_6axis_config) && (*dvs_6axis_config)) {
 		IA_CSS_ENTER_PRIVATE("dvs_6axis_config %p", (*dvs_6axis_config));
 		if ((*dvs_6axis_config)->xcoords_y) {
-			sh_css_free((*dvs_6axis_config)->xcoords_y);
+			kvfree((*dvs_6axis_config)->xcoords_y);
 			(*dvs_6axis_config)->xcoords_y = NULL;
 		}
 
 		if ((*dvs_6axis_config)->ycoords_y) {
-			sh_css_free((*dvs_6axis_config)->ycoords_y);
+			kvfree((*dvs_6axis_config)->ycoords_y);
 			(*dvs_6axis_config)->ycoords_y = NULL;
 		}
 
 		/* Free up UV buffers */
 		if ((*dvs_6axis_config)->xcoords_uv) {
-			sh_css_free((*dvs_6axis_config)->xcoords_uv);
+			kvfree((*dvs_6axis_config)->xcoords_uv);
 			(*dvs_6axis_config)->xcoords_uv = NULL;
 		}
 
 		if ((*dvs_6axis_config)->ycoords_uv) {
-			sh_css_free((*dvs_6axis_config)->ycoords_uv);
+			kvfree((*dvs_6axis_config)->ycoords_uv);
 			(*dvs_6axis_config)->ycoords_uv = NULL;
 		}
 
 		IA_CSS_LEAVE_PRIVATE("dvs_6axis_config %p", (*dvs_6axis_config));
-		sh_css_free(*dvs_6axis_config);
+		kvfree(*dvs_6axis_config);
 		*dvs_6axis_config = NULL;
 	}
 }