Searched refs:viafb_dma_users (Results 1 - 1 of 1) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/drivers/video/via/
H A Dvia-core.c109 static int viafb_dma_users; variable
112 * This mutex protects viafb_dma_users and our global interrupt
175 viafb_dma_users++;
176 if (viafb_dma_users == 1) {
178 IRQF_SHARED, "via-dma", &viafb_dma_users);
180 viafb_dma_users--;
192 viafb_dma_users--;
193 if (viafb_dma_users == 0) {
195 free_irq(global_dev.pdev->irq, &viafb_dma_users);

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