diff options
Diffstat (limited to 'arch/arm/mach-rpc/ecard.c')
| -rw-r--r-- | arch/arm/mach-rpc/ecard.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/arch/arm/mach-rpc/ecard.c b/arch/arm/mach-rpc/ecard.c index bdb5ec1cf560..04b2f22c2739 100644 --- a/arch/arm/mach-rpc/ecard.c +++ b/arch/arm/mach-rpc/ecard.c @@ -212,7 +212,7 @@ static DEFINE_MUTEX(ecard_mutex); */ static void ecard_init_pgtables(struct mm_struct *mm) { - struct vm_area_struct vma; + struct vm_area_struct vma = TLB_FLUSH_VMA(mm, VM_EXEC); /* We want to set up the page tables for the following mapping: * Virtual Physical @@ -237,9 +237,6 @@ static void ecard_init_pgtables(struct mm_struct *mm) memcpy(dst_pgd, src_pgd, sizeof(pgd_t) * (EASI_SIZE / PGDIR_SIZE)); - vma.vm_flags = VM_EXEC; - vma.vm_mm = mm; - flush_tlb_range(&vma, IO_START, IO_START + IO_SIZE); flush_tlb_range(&vma, EASI_START, EASI_START + EASI_SIZE); } @@ -657,25 +654,13 @@ static int ecard_devices_proc_show(struct seq_file *m, void *v) return 0; } -static int ecard_devices_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, ecard_devices_proc_show, NULL); -} - -static const struct file_operations bus_ecard_proc_fops = { - .owner = THIS_MODULE, - .open = ecard_devices_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static struct proc_dir_entry *proc_bus_ecard_dir = NULL; static void ecard_proc_init(void) { proc_bus_ecard_dir = proc_mkdir("bus/ecard", NULL); - proc_create("devices", 0, proc_bus_ecard_dir, &bus_ecard_proc_fops); + proc_create_single("devices", 0, proc_bus_ecard_dir, + ecard_devices_proc_show); } #define ec_set_resource(ec,nr,st,sz) \ |