diff options
Diffstat (limited to 'drivers/media/pci/pt1/pt1.c')
| -rw-r--r-- | drivers/media/pci/pt1/pt1.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/media/pci/pt1/pt1.c b/drivers/media/pci/pt1/pt1.c index b6b1a8d20d86..acc3afeb6224 100644 --- a/drivers/media/pci/pt1/pt1.c +++ b/drivers/media/pci/pt1/pt1.c @@ -116,8 +116,8 @@ static u32 pt1_read_reg(struct pt1 *pt1, int reg) return readl(pt1->regs + reg * 4); } -static int pt1_nr_tables = 8; -module_param_named(nr_tables, pt1_nr_tables, int, 0); +static unsigned int pt1_nr_tables = 8; +module_param_named(nr_tables, pt1_nr_tables, uint, 0); static void pt1_increment_table_count(struct pt1 *pt1) { @@ -443,6 +443,9 @@ static int pt1_init_tables(struct pt1 *pt1) int i, ret; u32 first_pfn, pfn; + if (!pt1_nr_tables) + return 0; + tables = vmalloc(sizeof(struct pt1_table) * pt1_nr_tables); if (tables == NULL) return -ENOMEM; @@ -450,12 +453,10 @@ static int pt1_init_tables(struct pt1 *pt1) pt1_init_table_count(pt1); i = 0; - if (pt1_nr_tables) { - ret = pt1_init_table(pt1, &tables[0], &first_pfn); - if (ret) - goto err; - i++; - } + ret = pt1_init_table(pt1, &tables[0], &first_pfn); + if (ret) + goto err; + i++; while (i < pt1_nr_tables) { ret = pt1_init_table(pt1, &tables[i], &pfn); |