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| author | Arjan van de Ven <arjan@linux.intel.com> | 2008-10-17 09:20:26 -0700 |
|---|---|---|
| committer | Arjan van de Ven <arjan@linux.intel.com> | 2008-10-17 09:20:26 -0700 |
| commit | 651dab4264e4ba0e563f5ff56f748127246e9065 (patch) | |
| tree | 016630974bdcb00fe529b673f96d389e0fd6dc94 /arch/sparc/include/asm/floppy_32.h | |
| parent | 40b8606253552109815786e5d4b0de98782d31f5 (diff) | |
| parent | 2e532d68a2b3e2aa6b19731501222069735c741c (diff) | |
| download | lwn-651dab4264e4ba0e563f5ff56f748127246e9065.tar.gz lwn-651dab4264e4ba0e563f5ff56f748127246e9065.zip | |
Merge commit 'linus/master' into merge-linus
Conflicts:
arch/x86/kvm/i8254.c
Diffstat (limited to 'arch/sparc/include/asm/floppy_32.h')
| -rw-r--r-- | arch/sparc/include/asm/floppy_32.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/arch/sparc/include/asm/floppy_32.h b/arch/sparc/include/asm/floppy_32.h index ae3f00bf22ff..c792830636de 100644 --- a/arch/sparc/include/asm/floppy_32.h +++ b/arch/sparc/include/asm/floppy_32.h @@ -6,6 +6,9 @@ #ifndef __ASM_SPARC_FLOPPY_H #define __ASM_SPARC_FLOPPY_H +#include <linux/of.h> +#include <linux/of_device.h> + #include <asm/page.h> #include <asm/pgtable.h> #include <asm/system.h> @@ -343,7 +346,7 @@ static int sun_floppy_init(void) r.flags = fd_regs[0].which_io; r.start = fd_regs[0].phys_addr; sun_fdc = (struct sun_flpy_controller *) - sbus_ioremap(&r, 0, fd_regs[0].reg_size, "floppy"); + of_ioremap(&r, 0, fd_regs[0].reg_size, "floppy"); /* Last minute sanity check... */ if(sun_fdc->status_82072 == 0xff) { @@ -385,4 +388,15 @@ static int sparc_eject(void) #define EXTRA_FLOPPY_PARAMS +static DEFINE_SPINLOCK(dma_spin_lock); + +#define claim_dma_lock() \ +({ unsigned long flags; \ + spin_lock_irqsave(&dma_spin_lock, flags); \ + flags; \ +}) + +#define release_dma_lock(__flags) \ + spin_unlock_irqrestore(&dma_spin_lock, __flags); + #endif /* !(__ASM_SPARC_FLOPPY_H) */ |