Merge tag 'nios2-fixes-v3.19' of git://git.rocketboards.org/linux-socfpga-next
Pull arch/nios2 fixes from Ley Foon Tan:
- add definition of ioremap_wc to io.h to fix build error from make
allmodconfig
- fix make defconfig
- fix sparse error
* tag 'nios2-fixes-v3.19' of git://git.rocketboards.org/linux-socfpga-next:
nios2/uaccess: fix sparse errors
nios2: enable "make defconfig"
nios2: add definition of ioremap_wc to io.h
diff --git a/arch/nios2/Makefile b/arch/nios2/Makefile
index e142c9ee..2328f82 100644
--- a/arch/nios2/Makefile
+++ b/arch/nios2/Makefile
@@ -14,6 +14,8 @@
# Nios2 port by Wind River Systems Inc trough:
# fredrik.markstrom@gmail.com and ivarholmqvist@gmail.com
+KBUILD_DEFCONFIG := 3c120_defconfig
+
UTS_SYSNAME = Linux
export MMU
diff --git a/arch/nios2/include/asm/io.h b/arch/nios2/include/asm/io.h
index 9102bfd..6e24d7c 100644
--- a/arch/nios2/include/asm/io.h
+++ b/arch/nios2/include/asm/io.h
@@ -45,6 +45,8 @@
__iounmap(addr);
}
+#define ioremap_wc ioremap_nocache
+
/* Pages to physical address... */
#define page_to_phys(page) virt_to_phys(page_to_virt(page))
#define page_to_bus(page) page_to_virt(page)
diff --git a/arch/nios2/include/asm/uaccess.h b/arch/nios2/include/asm/uaccess.h
index acedc0a..caa51ff 100644
--- a/arch/nios2/include/asm/uaccess.h
+++ b/arch/nios2/include/asm/uaccess.h
@@ -168,7 +168,7 @@
const __typeof__(*(ptr)) __user *__gu_ptr = (ptr); \
unsigned long __gu_val; \
__get_user_common(__gu_val, sizeof(*(ptr)), __gu_ptr, __gu_err);\
- (x) = (__typeof__(x))__gu_val; \
+ (x) = (__force __typeof__(x))__gu_val; \
__gu_err; \
})
@@ -180,7 +180,7 @@
if (access_ok(VERIFY_READ, __gu_ptr, sizeof(*__gu_ptr))) \
__get_user_common(__gu_val, sizeof(*__gu_ptr), \
__gu_ptr, __gu_err); \
- (x) = (__typeof__(x))__gu_val; \
+ (x) = (__force __typeof__(x))__gu_val; \
__gu_err; \
})