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staging: android: ion: Fixup some white-space issues

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Add white-space for easier reading and remove some where it does
not belong. No functional changes, they just bug me..

Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andrew F. Davis 2019-01-11 12:05:15 -06:00 committed by Greg Kroah-Hartman
parent c72f4e31c8
commit 4d5119f448
4 changed files with 13 additions and 2 deletions
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1
drivers/staging/android/ion/ion_carveout_heap.c
View File

@ -44,6 +44,7 @@ static void ion_carveout_free(struct ion_heap *heap, phys_addr_t addr,
if (addr == ION_CARVEOUT_ALLOCATE_FAIL)
return;
gen_pool_free(carveout_heap->pool, addr, size);
}

2
drivers/staging/android/ion/ion_chunk_heap.c
View File

@ -4,6 +4,7 @@
*
* Copyright (C) 2012 Google, Inc.
*/
#include <linux/dma-mapping.h>
#include <linux/err.h>
#include <linux/genalloc.h>
@ -147,4 +148,3 @@ error_gen_pool_create:
kfree(chunk_heap);
return ERR_PTR(ret);
}

6
drivers/staging/android/ion/ion_heap.c
View File

@ -14,6 +14,7 @@
#include <uapi/linux/sched/types.h>
#include <linux/scatterlist.h>
#include <linux/vmalloc.h>
#include "ion.h"
void *ion_heap_map_kernel(struct ion_heap *heap,
@ -92,6 +93,7 @@ int ion_heap_map_user(struct ion_heap *heap, struct ion_buffer *buffer,
if (addr >= vma->vm_end)
return 0;
}
return 0;
}
@ -254,6 +256,7 @@ int ion_heap_init_deferred_free(struct ion_heap *heap)
return PTR_ERR_OR_ZERO(heap->task);
}
sched_setscheduler(heap->task, SCHED_IDLE, &param);
return 0;
}
@ -265,8 +268,10 @@ static unsigned long ion_heap_shrink_count(struct shrinker *shrinker,
int total = 0;
total = ion_heap_freelist_size(heap) / PAGE_SIZE;
if (heap->ops->shrink)
total += heap->ops->shrink(heap, sc->gfp_mask, 0);
return total;
}
@ -295,6 +300,7 @@ static unsigned long ion_heap_shrink_scan(struct shrinker *shrinker,
if (heap->ops->shrink)
freed += heap->ops->shrink(heap, sc->gfp_mask, to_scan);
return freed;
}

6
drivers/staging/android/ion/ion_system_heap.c
View File

@ -13,6 +13,7 @@
#include <linux/scatterlist.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
#include "ion.h"
#define NUM_ORDERS ARRAY_SIZE(orders)
@ -236,6 +237,7 @@ static int ion_system_heap_create_pools(struct ion_page_pool **pools)
goto err_create_pool;
pools[i] = pool;
}
return 0;
err_create_pool:
@ -274,6 +276,7 @@ static int ion_system_heap_create(void)
heap->name = "ion_system_heap";
ion_device_add_heap(heap);
return 0;
}
device_initcall(ion_system_heap_create);
@ -355,6 +358,7 @@ static struct ion_heap *__ion_system_contig_heap_create(void)
heap->ops = &kmalloc_ops;
heap->type = ION_HEAP_TYPE_SYSTEM_CONTIG;
heap->name = "ion_system_contig_heap";
return heap;
}
@ -367,7 +371,7 @@ static int ion_system_contig_heap_create(void)
return PTR_ERR(heap);
ion_device_add_heap(heap);
return 0;
}
device_initcall(ion_system_contig_heap_create);