block/DAC960.c: fix defined but not used build warnings (3993e501) · Commits · 戴 / test

Fix build warnings in DAC960.c when CONFIG_PROC_FS is not enabled by marking the unused functions as __maybe_unused. ../drivers/block/DAC960.c:6429:12: warning: 'dac960_proc_show' defined but not used [-Wunused-function] ../drivers/block/DAC960.c:6449:12: warning: 'dac960_initial_status_proc_show' defined but not used [-Wunused-function] ../drivers/block/DAC960.c:6456:12: warning: 'dac960_current_status_proc_show' defined but not used [-Wunused-function] Signed-off-by:

Randy Dunlap <rdunlap@infradead.org> Cc: Jens Axboe <axboe@kernel.dk> Cc: linux-block@vger.kernel.org Signed-off-by:

Jens Axboe <axboe@kernel.dk>

drivers/block/DAC960.c

+6 −3

Original line number	Diff line number	Diff line
		@@ -21,6 +21,7 @@
		#define DAC960_DriverDate "21 Aug 2007"


		#include <linux/compiler.h>
		#include <linux/module.h>
		#include <linux/types.h>
		#include <linux/miscdevice.h>
		@@ -6426,7 +6427,7 @@ static bool DAC960_V2_ExecuteUserCommand(DAC960_Controller_T *Controller,
		return true;
		}

		static int dac960_proc_show(struct seq_file m, void v)
		static int __maybe_unused dac960_proc_show(struct seq_file m, void v)
		{
		unsigned char *StatusMessage = "OK\n";
		int ControllerNumber;
		@@ -6446,14 +6447,16 @@ static int dac960_proc_show(struct seq_file m, void v)
		return 0;
		}

		static int dac960_initial_status_proc_show(struct seq_file m, void v)
		static int __maybe_unused dac960_initial_status_proc_show(struct seq_file *m,
		void *v)
		{
		DAC960_Controller_T Controller = (DAC960_Controller_T )m->private;
		seq_printf(m, "%.*s", Controller->InitialStatusLength, Controller->CombinedStatusBuffer);
		return 0;
		}

		static int dac960_current_status_proc_show(struct seq_file m, void v)
		static int __maybe_unused dac960_current_status_proc_show(struct seq_file *m,
		void *v)
		{
		DAC960_Controller_T Controller = (DAC960_Controller_T ) m->private;
		unsigned char *StatusMessage =

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