diff options
Diffstat (limited to 'arch/ia64/sn')
| -rw-r--r-- | arch/ia64/sn/kernel/tiocx.c | 25 | ||||
| -rw-r--r-- | arch/ia64/sn/kernel/xpc_partition.c | 6 |
2 files changed, 15 insertions, 16 deletions
diff --git a/arch/ia64/sn/kernel/tiocx.c b/arch/ia64/sn/kernel/tiocx.c index ab9b5f3..a087b27 100644 --- a/arch/ia64/sn/kernel/tiocx.c +++ b/arch/ia64/sn/kernel/tiocx.c @@ -432,7 +432,7 @@ static int tiocx_reload(struct cx_dev *cx_dev) return cx_device_reload(cx_dev); } -static ssize_t show_cxdev_control(struct device *dev, char *buf) +static ssize_t show_cxdev_control(struct device *dev, struct device_attribute *attr, char *buf) { struct cx_dev *cx_dev = to_cx_dev(dev); @@ -442,7 +442,7 @@ static ssize_t show_cxdev_control(struct device *dev, char *buf) tiocx_btchar_get(cx_dev->cx_id.nasid)); } -static ssize_t store_cxdev_control(struct device *dev, const char *buf, +static ssize_t store_cxdev_control(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { int n; @@ -518,25 +518,22 @@ static int __init tiocx_init(void) return 0; } -static void __exit tiocx_exit(void) +static int cx_remove_device(struct device * dev, void * data) { - struct device *dev; - struct device *tdev; + struct cx_dev *cx_dev = to_cx_dev(dev); + device_remove_file(dev, &dev_attr_cxdev_control); + cx_device_unregister(cx_dev); + return 0; +} +static void __exit tiocx_exit(void) +{ DBG("tiocx_exit\n"); /* * Unregister devices. */ - list_for_each_entry_safe(dev, tdev, &tiocx_bus_type.devices.list, - bus_list) { - if (dev) { - struct cx_dev *cx_dev = to_cx_dev(dev); - device_remove_file(dev, &dev_attr_cxdev_control); - cx_device_unregister(cx_dev); - } - } - + bus_for_each_dev(&tiocx_bus_type, NULL, NULL, cx_remove_device); bus_unregister(&tiocx_bus_type); } diff --git a/arch/ia64/sn/kernel/xpc_partition.c b/arch/ia64/sn/kernel/xpc_partition.c index 2c3c4a8..cd7ed73 100644 --- a/arch/ia64/sn/kernel/xpc_partition.c +++ b/arch/ia64/sn/kernel/xpc_partition.c @@ -22,6 +22,7 @@ #include <linux/cache.h> #include <linux/mmzone.h> #include <linux/nodemask.h> +#include <asm/uncached.h> #include <asm/sn/bte.h> #include <asm/sn/intr.h> #include <asm/sn/sn_sal.h> @@ -183,7 +184,7 @@ xpc_rsvd_page_init(void) * memory protections are never restricted. */ if ((amos_page = xpc_vars->amos_page) == NULL) { - amos_page = (AMO_t *) mspec_kalloc_page(0); + amos_page = (AMO_t *) TO_AMO(uncached_alloc_page(0)); if (amos_page == NULL) { dev_err(xpc_part, "can't allocate page of AMOs\n"); return NULL; @@ -200,7 +201,8 @@ xpc_rsvd_page_init(void) if (ret != 0) { dev_err(xpc_part, "can't change memory " "protections\n"); - mspec_kfree_page((unsigned long) amos_page); + uncached_free_page(__IA64_UNCACHED_OFFSET | + TO_PHYS((u64) amos_page)); return NULL; } } |