Commit 028c67cc authored Mar 10, 2023 by Hongchen Zhang

LoongArch: fix compile error when using make allmodconfig

LoongArch inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I6LL93



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1. when compiling at arm32 using make allmodconfig,error occurred
  caused by no including the required header file, so force to
  include the required file.
2. fix drivers/vfio/pci/vfio_pci_rdwr.c compile error on LoongArch

Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>
Signed-off-by: Hongchen Zhang <zhanghongchen@loongson.cn>

parent d0198cbf

arch/loongarch/include/asm/io.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -41,7 +41,7 @@ static inline void __iomem *ioremap_prot(phys_addr_t offset, unsigned long size,
		#define ioremap(offset, size) \
		ioremap_prot((offset), (size), pgprot_val(PAGE_KERNEL_SUC))

		#define iounmap(addr) do { } while (0)
		#define iounmap(addr) ((void)(addr))

		#endif

drivers/gpu/drm/loongson/lsdc_i2c.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -9,6 +9,7 @@
		*/

		#include <linux/i2c.h>
		#include <linux/io.h>

		#include <drm/drm_print.h>
		#include <drm/drm_device.h>