mpu401 warning fixes (69378381) · Commits · 戴 / test

Fix these: sound/oss/mpu401.c: In function 'attach_mpu401': sound/oss/mpu401.c:1006: warning: cast to pointer from integer of different size sound/oss/mpu401.c:1115: warning: cast to pointer from integer of different size sound/oss/mpu401.c: In function 'unload_mpu401': sound/oss/mpu401.c:1230: warning: cast to pointer from integer of different size by making it implement the request_irq()/free_irq() cookies correctly. Cc: Jaroslav Kysela <perex@suse.cz> Cc: Takashi Iwai <tiwai@suse.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by:

Andrew Morton <akpm@linux-foundation.org> Signed-off-by:

Linus Torvalds <torvalds@linux-foundation.org>

sound/oss/mpu401.c

+4 −3

Original line number	Diff line number	Diff line
		@@ -1003,7 +1003,8 @@ int attach_mpu401(struct address_info hw_config, struct module owner)
		}
		if (!devc->shared_irq)
		{
		if (request_irq(devc->irq, mpuintr, 0, "mpu401", (void *)m) < 0)
		if (request_irq(devc->irq, mpuintr, 0, "mpu401",
		hw_config) < 0)
		{
		printk(KERN_WARNING "mpu401: Failed to allocate IRQ%d\n", devc->irq);
		ret = -ENOMEM;
		@@ -1112,7 +1113,7 @@ int attach_mpu401(struct address_info hw_config, struct module owner)
		return 0;

		out_irq:
		free_irq(devc->irq, (void *)m);
		free_irq(devc->irq, hw_config);
		out_mididev:
		sound_unload_mididev(m);
		out_err:
		@@ -1227,7 +1228,7 @@ void unload_mpu401(struct address_info *hw_config)
		if (n != -1) {
		release_region(hw_config->io_base, 2);
		if (hw_config->always_detect == 0 && hw_config->irq > 0)
		free_irq(hw_config->irq, (void *)n);
		free_irq(hw_config->irq, hw_config);
		p=mpu401_synth_operations[n];
		sound_unload_mididev(n);
		sound_unload_timerdev(hw_config->slots[2]);

Admin message