diff options
Diffstat (limited to 'drivers/char/agp/uninorth-agp.c')
| -rw-r--r-- | drivers/char/agp/uninorth-agp.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c index fdced547ad59..b8d7115b8c9e 100644 --- a/drivers/char/agp/uninorth-agp.c +++ b/drivers/char/agp/uninorth-agp.c @@ -1,7 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * UniNorth AGPGART routines. */ #include <linux/module.h> +#include <linux/of.h> #include <linux/pci.h> #include <linux/slab.h> #include <linux/init.h> @@ -195,7 +197,7 @@ static int uninorth_insert_memory(struct agp_memory *mem, off_t pg_start, int ty return 0; } -int uninorth_remove_memory(struct agp_memory *mem, off_t pg_start, int type) +static int uninorth_remove_memory(struct agp_memory *mem, off_t pg_start, int type) { size_t i; u32 *gp; @@ -402,7 +404,9 @@ static int uninorth_create_gatt_table(struct agp_bridge_data *bridge) if (table == NULL) return -ENOMEM; - uninorth_priv.pages_arr = kmalloc((1 << page_order) * sizeof(struct page*), GFP_KERNEL); + uninorth_priv.pages_arr = kmalloc_array(1 << page_order, + sizeof(struct page *), + GFP_KERNEL); if (uninorth_priv.pages_arr == NULL) goto enomem; @@ -470,7 +474,7 @@ static int uninorth_free_gatt_table(struct agp_bridge_data *bridge) return 0; } -void null_cache_flush(void) +static void null_cache_flush(void) { mb(); } @@ -679,7 +683,7 @@ static void agp_uninorth_remove(struct pci_dev *pdev) agp_put_bridge(bridge); } -static struct pci_device_id agp_uninorth_pci_table[] = { +static const struct pci_device_id agp_uninorth_pci_table[] = { { .class = (PCI_CLASS_BRIDGE_HOST << 8), .class_mask = ~0, @@ -722,4 +726,5 @@ MODULE_PARM_DESC(aperture, "\t\tDefault: " DEFAULT_APERTURE_STRING "M"); MODULE_AUTHOR("Ben Herrenschmidt & Paul Mackerras"); +MODULE_DESCRIPTION("Apple UniNorth & U3 AGP support"); MODULE_LICENSE("GPL"); |