summaryrefslogtreecommitdiffstats
path: root/drivers/platform/x86/dcdbas.c
diff options
context:
space:
mode:
authorArnd Bergmann <arnd@arndb.de>2018-10-02 23:16:42 +0200
committerAndy Shevchenko <andriy.shevchenko@linux.intel.com>2018-10-03 11:27:22 +0300
commit2991cc22966a712706c053ca3d3b03bd1ae384ae (patch)
tree9b1a4268169065f0364a8f52346956ec81e4a115 /drivers/platform/x86/dcdbas.c
parent7eccb5edba24cec9bb0a2b990ac66e755456303a (diff)
downloadlinux-2991cc22966a712706c053ca3d3b03bd1ae384ae.tar.bz2
firmware: dcdbas: include linux/io.h
memremap() is declared in linux/io.h, not in asm/io.h, so we should include that header to avoid build errors: drivers/platform/x86/dcdbas.c: In function 'dcdbas_check_wsmt': drivers/platform/x86/dcdbas.c:572:15: error: implicit declaration of function 'memremap'; did you mean 'ioremap'? [-Werror=implicit-function-declaration] eps_buffer = memremap(eps->smm_comm_buff_addr, remap_size, MEMREMAP_WB); ^~~~~~~~ ioremap drivers/platform/x86/dcdbas.c:572:61: error: 'MEMREMAP_WB' undeclared (first use in this function) eps_buffer = memremap(eps->smm_comm_buff_addr, remap_size, MEMREMAP_WB); ^~~~~~~~~~~ drivers/platform/x86/dcdbas.c:572:61: note: each undeclared identifier is reported only once for each function it appears in drivers/platform/x86/dcdbas.c: In function 'dcdbas_exit': drivers/platform/x86/dcdbas.c:748:3: error: implicit declaration of function 'memunmap'; did you mean 'vm_munmap'? [-Werror=implicit-function-declaration] Fixes: 12c956c4f32e ("firmware: dcdbas: Add support for WSMT ACPI table") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'drivers/platform/x86/dcdbas.c')
-rw-r--r--drivers/platform/x86/dcdbas.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/dcdbas.c b/drivers/platform/x86/dcdbas.c
index ae28e48ff7dc..88bd7efafe14 100644
--- a/drivers/platform/x86/dcdbas.c
+++ b/drivers/platform/x86/dcdbas.c
@@ -27,6 +27,7 @@
#include <linux/cpu.h>
#include <linux/gfp.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <linux/kernel.h>
#include <linux/mc146818rtc.h>
#include <linux/module.h>
@@ -37,7 +38,6 @@
#include <linux/string.h>
#include <linux/types.h>
#include <linux/mutex.h>
-#include <asm/io.h>
#include "dcdbas.h"