From 8fb8876b2d1432b352c96add3adefa28d2754672 Mon Sep 17 00:00:00 2001 From: Souptick Joarder Date: Mon, 21 May 2018 23:47:04 +0530 Subject: [PATCH] char: agp: Change return type to vm_fault_t Use new return type vm_fault_t for fault handler. For now, this is just documenting that the function returns a VM_FAULT value rather than an errno. Once all instances are converted, vm_fault_t will become a distinct type. Ref-> commit 1c8f422059ae ("mm: change return type to vm_fault_t") was added in 4.17-rc1 to introduce the new typedef vm_fault_t. Currently we are making change to all drivers to return vm_fault_t for page fault handlers. As part of that char/agp driver is also getting changed to return vm_fault_t type from fault handler. Signed-off-by: Souptick Joarder Reviewed-by: Matthew Wilcox Signed-off-by: Dave Airlie --- drivers/char/agp/alpha-agp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/agp/alpha-agp.c b/drivers/char/agp/alpha-agp.c index 53fe633df1e8..c9bf2c219841 100644 --- a/drivers/char/agp/alpha-agp.c +++ b/drivers/char/agp/alpha-agp.c @@ -11,7 +11,7 @@ #include "agp.h" -static int alpha_core_agp_vm_fault(struct vm_fault *vmf) +static vm_fault_t alpha_core_agp_vm_fault(struct vm_fault *vmf) { alpha_agp_info *agp = agp_bridge->dev_private_data; dma_addr_t dma_addr;