diff options
Diffstat (limited to 'arch/sparc/include/asm/floppy_64.h')
| -rw-r--r-- | arch/sparc/include/asm/floppy_64.h | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/arch/sparc/include/asm/floppy_64.h b/arch/sparc/include/asm/floppy_64.h index 6597ce874d7..625756406a7 100644 --- a/arch/sparc/include/asm/floppy_64.h +++ b/arch/sparc/include/asm/floppy_64.h @@ -111,7 +111,7 @@ static unsigned char sun_82077_fd_inb(unsigned long port) case 7: /* FD_DIR */ /* XXX: Is DCL on 0x80 in sun4m? */ return sbus_readb(&sun_fdc->dir_82077); - }; + } panic("sun_82072_fd_inb: How did I get here?"); } @@ -135,7 +135,7 @@ static void sun_82077_fd_outb(unsigned char value, unsigned long port) case 4: /* FD_STATUS */ sbus_writeb(value, &sun_fdc->status_82077); break; - }; + } return; } @@ -161,10 +161,7 @@ unsigned long pdma_areasize; static void sun_fd_disable_dma(void) { doing_pdma = 0; - if (pdma_base) { - mmu_unlockarea(pdma_base, pdma_areasize); - pdma_base = NULL; - } + pdma_base = NULL; } static void sun_fd_set_dma_mode(int mode) @@ -194,7 +191,6 @@ static void sun_fd_set_dma_count(int length) static void sun_fd_enable_dma(void) { - pdma_vaddr = mmu_lockarea(pdma_vaddr, pdma_size); pdma_base = pdma_vaddr; pdma_areasize = pdma_size; } @@ -258,7 +254,7 @@ static int sun_fd_request_irq(void) once = 1; error = request_irq(FLOPPY_IRQ, sparc_floppy_irq, - IRQF_DISABLED, "floppy", NULL); + 0, "floppy", NULL); return ((error == 0) ? 0 : -1); } @@ -300,7 +296,7 @@ struct sun_pci_dma_op { static struct sun_pci_dma_op sun_pci_dma_current = { -1U, 0, 0, NULL}; static struct sun_pci_dma_op sun_pci_dma_pending = { -1U, 0, 0, NULL}; -extern irqreturn_t floppy_interrupt(int irq, void *dev_id); +irqreturn_t floppy_interrupt(int irq, void *dev_id); static unsigned char sun_pci_fd_inb(unsigned long port) { |