MIPS: ralink: mt7620: Add missing header

HarveyHunt · ralfbaechle · commit f13343e87713 · 2017-07-19T00:03:15.000+02:00
Fix a build error caused by not including <linux/bug.h>. The following compilation errors are caused by the missing header: arch/mips/ralink/mt7620.c: In function ‘mt7620_get_cpu_pll_rate’: arch/mips/ralink/mt7620.c:431:2: error: implicit declaration of function ‘WARN_ON’ [-Werror=implicit-function-declaration] WARN_ON(div >= ARRAY_SIZE(mt7620_clk_divider)); ^ arch/mips/ralink/mt7620.c: In function ‘mt7620_get_sys_rate’: arch/mips/ralink/mt7620.c:500:2: error: implicit declaration of function ‘WARN’ [-Werror=implicit-function-declaration] if (WARN(!div, "invalid divider for OCP ratio %u", ocp_ratio)) ^ arch/mips/ralink/mt7620.c: In function ‘mt7620_dram_init’: arch/mips/ralink/mt7620.c:619:3: error: implicit declaration of function ‘BUG’ [-Werror=implicit-function-declaration] BUG(); ^ cc1: some warnings being treated as errors scripts/Makefile.build:302: recipe for target 'arch/mips/ralink/mt7620.o' failed Signed-off-by: Harvey Hunt <harvey.hunt@imgtec.com> Cc: John Crispin <john@phrozen.org> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/16781/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/ralink/mt7620.c b/arch/mips/ralink/mt7620.c
@@ -12,6 +12,7 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/bug.h>
 
 #include <asm/mipsregs.h>
 #include <asm/mach-ralink/ralink_regs.h>
