parisc: Use the generic devmem_is_allowed()

Signed-off-by: Helge Deller <deller@gmx.de>
2020-12-19 12:45:40 +01:00 · 2020-12-19 12:45:40 +01:00 · 61c439439c
parent f286303286
commit 61c439439c
2 changed files with 3 additions and 0 deletions
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@ -35,6 +35,7 @@ config PARISC
 	select GENERIC_SMP_IDLE_THREAD
 	select GENERIC_CPU_DEVICES
 	select GENERIC_STRNCPY_FROM_USER
+	select GENERIC_LIB_DEVMEM_IS_ALLOWED
 	select SYSCTL_ARCH_UNALIGN_ALLOW
 	select SYSCTL_EXCEPTION_TRACE
 	select HAVE_MOD_ARCH_SPECIFIC
--- a/arch/parisc/include/asm/io.h
+++ b/arch/parisc/include/asm/io.h
@ -321,4 +321,6 @@ extern void iowrite64be(u64 val, void __iomem *addr);
 */
 #define xlate_dev_kmem_ptr(p)	p

+extern int devmem_is_allowed(unsigned long pfn);
+
 #endif