From 9f9a8f1382711a05ec000b639d971b619d8bc305 Mon Sep 17 00:00:00 2001 From: Jon Smirl Date: Thu, 30 Sep 2004 21:12:10 +0000 Subject: Lindent of core build. Drivers checked for no binary diffs. A few files weren't Lindent's because their comments didn't convert very well. A bunch of other minor clean up with no code implact included. --- linux-core/drm_pci.c | 43 +++++++++++++++++++------------------------ 1 file changed, 19 insertions(+), 24 deletions(-) (limited to 'linux-core/drm_pci.c') diff --git a/linux-core/drm_pci.c b/linux-core/drm_pci.c index ba46f4fa..bde5e07e 100644 --- a/linux-core/drm_pci.c +++ b/linux-core/drm_pci.c @@ -2,14 +2,14 @@ /** * \file drm_pci.h * \brief Functions and ioctls to manage PCI memory - * + * * \warning These interfaces aren't stable yet. - * + * * \todo Implement the remaining ioctl's for the PCI pools. * \todo Add support to map these buffers. * \todo The wrappers here are so thin that they would be better off inlined.. * - * \author Jos�Fonseca + * \author Jose Fonseca * \author Leif Delgass */ @@ -37,7 +37,6 @@ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ - #include #include "drmP.h" @@ -45,13 +44,11 @@ /** \name PCI memory */ /*@{*/ - /** * \brief Allocate a PCI consistent memory block, for DMA. */ -void * -drm_pci_alloc(drm_device_t *dev, size_t size, size_t align, - dma_addr_t maxaddr, dma_addr_t *busaddr) +void *drm_pci_alloc(drm_device_t * dev, size_t size, size_t align, + dma_addr_t maxaddr, dma_addr_t * busaddr) { void *address; #if 0 @@ -70,19 +67,19 @@ drm_pci_alloc(drm_device_t *dev, size_t size, size_t align, spin_unlock(&drm_mem_lock); #endif - /* pci_alloc_consistent only guarantees alignment to the smallest + /* pci_alloc_consistent only guarantees alignment to the smallest * PAGE_SIZE order which is greater than or equal to the requested size. * Return NULL here for now to make sure nobody tries for larger alignment */ if (align > size) return NULL; - if (pci_set_dma_mask( dev->pdev, maxaddr ) != 0) { - DRM_ERROR( "Setting pci dma mask failed\n" ); + if (pci_set_dma_mask(dev->pdev, maxaddr) != 0) { + DRM_ERROR("Setting pci dma mask failed\n"); return NULL; } - address = pci_alloc_consistent( dev->pdev, size, busaddr ); + address = pci_alloc_consistent(dev->pdev, size, busaddr); #if DRM_DEBUG_MEMORY if (address == NULL) { @@ -95,7 +92,7 @@ drm_pci_alloc(drm_device_t *dev, size_t size, size_t align, spin_lock(&drm_mem_lock); ++drm_mem_stats[area].succeed_count; drm_mem_stats[area].bytes_allocated += size; - drm_ram_used += size; + drm_ram_used += size; spin_unlock(&drm_mem_lock); #else if (address == NULL) @@ -106,10 +103,9 @@ drm_pci_alloc(drm_device_t *dev, size_t size, size_t align, #if 0 /* XXX - Is virt_to_page() legal for consistent mem? */ - /* Reserve */ + /* Reserve */ for (addr = (unsigned long)address, sz = size; - sz > 0; - addr += PAGE_SIZE, sz -= PAGE_SIZE) { + sz > 0; addr += PAGE_SIZE, sz -= PAGE_SIZE) { SetPageReserved(virt_to_page(addr)); } #endif @@ -122,7 +118,7 @@ EXPORT_SYMBOL(drm_pci_alloc); * \brief Free a PCI consistent memory block. */ void -drm_pci_free(drm_device_t *dev, size_t size, void *vaddr, dma_addr_t busaddr) +drm_pci_free(drm_device_t * dev, size_t size, void *vaddr, dma_addr_t busaddr) { #if 0 unsigned long addr; @@ -141,22 +137,21 @@ drm_pci_free(drm_device_t *dev, size_t size, void *vaddr, dma_addr_t busaddr) } else { #if 0 /* XXX - Is virt_to_page() legal for consistent mem? */ - /* Unreserve */ + /* Unreserve */ for (addr = (unsigned long)vaddr, sz = size; - sz > 0; - addr += PAGE_SIZE, sz -= PAGE_SIZE) { + sz > 0; addr += PAGE_SIZE, sz -= PAGE_SIZE) { ClearPageReserved(virt_to_page(addr)); } #endif - pci_free_consistent( dev->pdev, size, vaddr, busaddr ); + pci_free_consistent(dev->pdev, size, vaddr, busaddr); } #if DRM_DEBUG_MEMORY spin_lock(&drm_mem_lock); - free_count = ++drm_mem_stats[area].free_count; - alloc_count = drm_mem_stats[area].succeed_count; + free_count = ++drm_mem_stats[area].free_count; + alloc_count = drm_mem_stats[area].succeed_count; drm_mem_stats[area].bytes_freed += size; - drm_ram_used -= size; + drm_ram_used -= size; spin_unlock(&drm_mem_lock); if (free_count > alloc_count) { DRM_MEM_ERROR(area, -- cgit v1.2.3