diff options
| author | Kyle McMartin <kyle@redhat.com> | 2013-05-25 16:54:25 (GMT) |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2014-11-09 22:59:28 (GMT) |
| commit | dedd24a12fe6735898feeb06184ee346907abb5d (patch) | |
| tree | f9af92260ade583686652ef77179f7926a50839d /arch/powerpc/lib | |
| parent | b3c18725a0eb7ea2458e9ae3b7e5a477f52e361f (diff) | |
| download | linux-dedd24a12fe6735898feeb06184ee346907abb5d.tar.xz | |
powerpc: Remove unused devm_ioremap_prot()
Added in 2008, but has never had any in-tree users, and no other
architectures provide it.
Signed-off-by: Kyle McMartin <kyle@redhat.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/lib')
| -rw-r--r-- | arch/powerpc/lib/Makefile | 1 | ||||
| -rw-r--r-- | arch/powerpc/lib/devres.c | 43 |
2 files changed, 0 insertions, 44 deletions
diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile index 9f342f1..597562f 100644 --- a/arch/powerpc/lib/Makefile +++ b/arch/powerpc/lib/Makefile @@ -12,7 +12,6 @@ CFLAGS_REMOVE_feature-fixups.o = -pg obj-y := string.o alloc.o \ crtsavres.o ppc_ksyms.o obj-$(CONFIG_PPC32) += div64.o copy_32.o -obj-$(CONFIG_HAS_IOMEM) += devres.o obj-$(CONFIG_PPC64) += copypage_64.o copyuser_64.o \ usercopy_64.o mem_64.o string.o \ diff --git a/arch/powerpc/lib/devres.c b/arch/powerpc/lib/devres.c deleted file mode 100644 index 8df55fc..0000000 --- a/arch/powerpc/lib/devres.c +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Copyright (C) 2008 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#include <linux/device.h> /* devres_*(), devm_ioremap_release() */ -#include <linux/gfp.h> -#include <linux/io.h> /* ioremap_prot() */ -#include <linux/export.h> /* EXPORT_SYMBOL() */ - -/** - * devm_ioremap_prot - Managed ioremap_prot() - * @dev: Generic device to remap IO address for - * @offset: BUS offset to map - * @size: Size of map - * @flags: Page flags - * - * Managed ioremap_prot(). Map is automatically unmapped on driver - * detach. - */ -void __iomem *devm_ioremap_prot(struct device *dev, resource_size_t offset, - size_t size, unsigned long flags) -{ - void __iomem **ptr, *addr; - - ptr = devres_alloc(devm_ioremap_release, sizeof(*ptr), GFP_KERNEL); - if (!ptr) - return NULL; - - addr = ioremap_prot(offset, size, flags); - if (addr) { - *ptr = addr; - devres_add(dev, ptr); - } else - devres_free(ptr); - - return addr; -} -EXPORT_SYMBOL(devm_ioremap_prot); |