diff options
Diffstat (limited to 'arch/x86/kernel/pmem.c')
| -rw-r--r-- | arch/x86/kernel/pmem.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/x86/kernel/pmem.c b/arch/x86/kernel/pmem.c index 0c5315d322c8..23154d24b117 100644 --- a/arch/x86/kernel/pmem.c +++ b/arch/x86/kernel/pmem.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2015, Christoph Hellwig. * Copyright (c) 2015, Intel Corporation. @@ -6,7 +7,7 @@ #include <linux/init.h> #include <linux/ioport.h> -static int found(u64 start, u64 end, void *data) +static int found(struct resource *res, void *data) { return 1; } @@ -26,6 +27,11 @@ static __init int register_e820_pmem(void) * simply here to trigger the module to load on demand. */ pdev = platform_device_alloc("e820_pmem", -1); - return platform_device_add(pdev); + + rc = platform_device_add(pdev); + if (rc) + platform_device_put(pdev); + + return rc; } device_initcall(register_e820_pmem); |