diff options
Diffstat (limited to 'drivers/staging/gasket/gasket_page_table.c')
-rw-r--r-- | drivers/staging/gasket/gasket_page_table.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/drivers/staging/gasket/gasket_page_table.c b/drivers/staging/gasket/gasket_page_table.c index b7d460cf15fb..26755d9ca41d 100644 --- a/drivers/staging/gasket/gasket_page_table.c +++ b/drivers/staging/gasket/gasket_page_table.c @@ -1088,9 +1088,9 @@ void gasket_page_table_reset(struct gasket_page_table *pg_tbl) } /* See gasket_page_table.h for description. */ -int gasket_page_table_lookup_page( - struct gasket_page_table *pg_tbl, ulong dev_addr, struct page **ppage, - ulong *poffset) +int gasket_page_table_lookup_page(struct gasket_page_table *pg_tbl, + ulong dev_addr, struct page **ppage, + ulong *poffset) { uint page_num; struct gasket_page_table_entry *pte; @@ -1134,9 +1134,9 @@ fail: } /* See gasket_page_table.h for description. */ -bool gasket_page_table_are_addrs_bad( - struct gasket_page_table *pg_tbl, ulong host_addr, ulong dev_addr, - ulong bytes) +bool gasket_page_table_are_addrs_bad(struct gasket_page_table *pg_tbl, + ulong host_addr, ulong dev_addr, + ulong bytes) { if (host_addr & (PAGE_SIZE - 1)) { dev_err(pg_tbl->device, @@ -1150,8 +1150,8 @@ bool gasket_page_table_are_addrs_bad( EXPORT_SYMBOL(gasket_page_table_are_addrs_bad); /* See gasket_page_table.h for description. */ -bool gasket_page_table_is_dev_addr_bad( - struct gasket_page_table *pg_tbl, ulong dev_addr, ulong bytes) +bool gasket_page_table_is_dev_addr_bad(struct gasket_page_table *pg_tbl, + ulong dev_addr, ulong bytes) { uint num_pages = bytes / PAGE_SIZE; @@ -1226,9 +1226,8 @@ int gasket_page_table_system_status(struct gasket_page_table *page_table) } /* Record the host_addr to coherent dma memory mapping. */ -int gasket_set_user_virt( - struct gasket_dev *gasket_dev, u64 size, dma_addr_t dma_address, - ulong vma) +int gasket_set_user_virt(struct gasket_dev *gasket_dev, u64 size, + dma_addr_t dma_address, ulong vma) { int j; struct gasket_page_table *pg_tbl; @@ -1278,7 +1277,8 @@ int gasket_alloc_coherent_memory(struct gasket_dev *gasket_dev, u64 size, /* allocate the physical memory block */ gasket_dev->page_table[index]->coherent_pages = - kcalloc(num_pages, sizeof(struct gasket_coherent_page_entry), + kcalloc(num_pages, + sizeof(*gasket_dev->page_table[index]->coherent_pages), GFP_KERNEL); if (!gasket_dev->page_table[index]->coherent_pages) goto nomem; @@ -1345,8 +1345,7 @@ int gasket_free_coherent_memory(struct gasket_dev *gasket_dev, u64 size, } /* Release all coherent memory. */ -void gasket_free_coherent_memory_all( - struct gasket_dev *gasket_dev, u64 index) +void gasket_free_coherent_memory_all(struct gasket_dev *gasket_dev, u64 index) { if (!gasket_dev->page_table[index]) return; |