Revert "drm/amdkfd: New IOCTL to allocate queue GWS"

[linux.git] / include / linux / io.h

diff --git a/include/linux/io.h b/include/linux/io.h
index 9876e5801a9d9dde9a3debd7e7ef04dd3feff7cd..accac822336aabfc5bce6c65eab939c19d20e22d 100644 (file)
--- a/include/linux/io.h
+++ b/include/linux/io.h
@@ -33,6 +33,7 @@ static inline int ioremap_page_range(unsigned long addr, unsigned long end,
 
 #ifdef CONFIG_HAVE_ARCH_HUGE_VMAP
 void __init ioremap_huge_init(void);
+int arch_ioremap_p4d_supported(void);
 int arch_ioremap_pud_supported(void);
 int arch_ioremap_pmd_supported(void);
 #else