diff options
| author |   Ben Dooks <ben-linux@fluff.org> | 2008-06-24 22:16:00 +0100 |
|---|---|---|
| committer |   Jeff Garzik <jgarzik@redhat.com> | 2008-06-24 22:57:28 -0400 |
| commit | 9088fa4fa2f0b10bf4d9a17381a5ec3485751cb7 (patch) | |
| tree | 2d10f15edfb8b1bd888c23d022ee777cbfee99c0 /drivers/net/dm9000.c | |
| parent | DM9000: Add support for DM9000A and DM9000B chips (diff) | |
| download | linux-dev-9088fa4fa2f0b10bf4d9a17381a5ec3485751cb7.tar.xz linux-dev-9088fa4fa2f0b10bf4d9a17381a5ec3485751cb7.zip | |
DM9000: Cleanups after the resource changes
Remove the now extraneous checks in dm9000_release_board()
now that the two-resource case is removed. Also remove the
check on pdev->num_resources, as we check the return data
from platform_get_resource() to ensure we have not only
the right number but the right type of resources as well.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/dm9000.c')
| -rw-r--r-- | drivers/net/dm9000.c | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c index 73270d93ae38..79bdd9e29a01 100644 --- a/drivers/net/dm9000.c +++ b/drivers/net/dm9000.c @@ -505,12 +505,6 @@ dm9000_poll_work(struct work_struct *w) static void dm9000_release_board(struct platform_device *pdev, struct board_info *db) { - if (db->data_res == NULL) { - if (db->addr_res != NULL) - release_mem_region((unsigned long)db->io_addr, 4); - return; - } - /* unmap our resources */ iounmap(db->io_addr); @@ -518,15 +512,11 @@ dm9000_release_board(struct platform_device *pdev, struct board_info *db) /* release the resources */ - if (db->data_req != NULL) { - release_resource(db->data_req); - kfree(db->data_req); - } + release_resource(db->data_req); + kfree(db->data_req); - if (db->addr_req != NULL) { - release_resource(db->addr_req); - kfree(db->addr_req); - } + release_resource(db->addr_req); + kfree(db->addr_req); } static unsigned char dm9000_type_to_char(enum dm9000_type type) @@ -580,12 +570,6 @@ dm9000_probe(struct platform_device *pdev) INIT_DELAYED_WORK(&db->phy_poll, dm9000_poll_work); - - if (pdev->num_resources < 3) { - ret = -ENODEV; - goto out; - } - db->addr_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); db->data_res = platform_get_resource(pdev, IORESOURCE_MEM, 1); db->irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); |