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Commit 89bde7b8 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven
Browse files

m68k: dmasound - Kill warn_unused_result warnings 



warning: ignoring return value of 'request_irq', declared with attribute
warn_unused_result

Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
parent 11a8b2c5

sound/oss/dmasound/dmasound_atari.c

+3 −2
Original line number Diff line number Diff line
@@ -851,8 +851,9 @@ static int __init AtaIrqInit(void) 
	mfp.tim_dt_a = 1;	/* Cause interrupt after first event. */

	mfp.tim_ct_a = 8;	/* Turn on event counting. */

	/* Register interrupt handler. */

	request_irq(IRQ_MFP_TIMA, AtaInterrupt, IRQ_TYPE_SLOW, "DMA sound",

		    AtaInterrupt);

	if (request_irq(IRQ_MFP_TIMA, AtaInterrupt, IRQ_TYPE_SLOW, "DMA sound",

			AtaInterrupt))

		return 0;

	mfp.int_en_a |= 0x20;	/* Turn interrupt on. */

	mfp.int_mk_a |= 0x20;

	return 1;

sound/oss/dmasound/dmasound_q40.c

+10 −6
Original line number Diff line number Diff line
@@ -371,8 +371,9 @@ static void Q40Free(void *ptr, unsigned int size) 
static int __init Q40IrqInit(void)

{

	/* Register interrupt handler. */

	request_irq(Q40_IRQ_SAMPLE, Q40StereoInterrupt, 0,

		    "DMA sound", Q40Interrupt);

	if (request_irq(Q40_IRQ_SAMPLE, Q40StereoInterrupt, 0,

		    "DMA sound", Q40Interrupt))

		return 0;



	return(1);

}
@@ -401,6 +402,7 @@ static void Q40PlayNextFrame(int index) 
	u_char *start;

	u_long size;

	u_char speed;

	int error;



	/* used by Q40Play() if all doubts whether there really is something

	 * to be played are already wiped out.
@@ -419,11 +421,13 @@ static void Q40PlayNextFrame(int index) 
	master_outb( 0,SAMPLE_ENABLE_REG);

	free_irq(Q40_IRQ_SAMPLE, Q40Interrupt);

	if (dmasound.soft.stereo)

	  	request_irq(Q40_IRQ_SAMPLE, Q40StereoInterrupt, 0,

		error = request_irq(Q40_IRQ_SAMPLE, Q40StereoInterrupt, 0,

				    "Q40 sound", Q40Interrupt);

	  else

	        request_irq(Q40_IRQ_SAMPLE, Q40MonoInterrupt, 0,

		error = request_irq(Q40_IRQ_SAMPLE, Q40MonoInterrupt, 0,

				    "Q40 sound", Q40Interrupt);

	if (error && printk_ratelimit())

		pr_err("Couldn't register sound interrupt\n");



	master_outb( speed, SAMPLE_RATE_REG);

	master_outb( 1,SAMPLE_CLEAR_REG);