media: cx88: fix two warnings (aea629c1) · Commits · 戴 / test

drivers/media/pci/cx88/cx88-alsa.c:295 cx88_alsa_dma_init() warn: argument 3 to %08lx specifier is cast from pointer drivers/media/pci/cx88/cx88-alsa.c:669 snd_cx88_wm8775_volume_put() warn: potential negative subtraction from max '65535 - (32768 * left) / right' Signed-off-by:

Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/media/pci/cx88/cx88-alsa.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -292,8 +292,8 @@ static int cx88_alsa_dma_init(struct cx88_audio_dev *chip, int nr_pages)
		return -ENOMEM;
		}

		dprintk(1, "vmalloc is at addr 0x%08lx, size=%d\n",
		(unsigned long)buf->vaddr, nr_pages << PAGE_SHIFT);
		dprintk(1, "vmalloc is at addr %p, size=%d\n",
		buf->vaddr, nr_pages << PAGE_SHIFT);

		memset(buf->vaddr, 0, nr_pages << PAGE_SHIFT);
		buf->nr_pages = nr_pages;
		@@ -656,8 +656,8 @@ static void snd_cx88_wm8775_volume_put(struct snd_kcontrol *kcontrol,
		{
		struct cx88_audio_dev *chip = snd_kcontrol_chip(kcontrol);
		struct cx88_core *core = chip->core;
		int left = value->value.integer.value[0];
		int right = value->value.integer.value[1];
		u16 left = value->value.integer.value[0];
		u16 right = value->value.integer.value[1];
		int v, b;

		/* Pass volume & balance onto any WM8775 */

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