From 4370782ee27510a4a380478a0d5bc66d20ec1dec Mon Sep 17 00:00:00 2001 From: Ondrej Zary Date: Fri, 1 Jul 2011 00:03:44 +0200 Subject: [PATCH] staging: ft1000-pcmcia: delete local_info_t typedef Delete local_info_t typedef along with the struct as its "link" member was not used. Use link->priv to store net_device directly. Signed-off-by: Ondrej Zary Signed-off-by: Greg Kroah-Hartman --- .../staging/ft1000/ft1000-pcmcia/ft1000_cs.c | 29 ++++--------------- 1 file changed, 5 insertions(+), 24 deletions(-) diff --git a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_cs.c b/drivers/staging/ft1000/ft1000-pcmcia/ft1000_cs.c index 798b92c4d5f5..f1d6e4a1c9cf 100644 --- a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_cs.c +++ b/drivers/staging/ft1000/ft1000-pcmcia/ft1000_cs.c @@ -93,11 +93,6 @@ static void ft1000_release(struct pcmcia_device *link); static void ft1000_detach(struct pcmcia_device *link); static int ft1000_attach(struct pcmcia_device *link); -typedef struct local_info_t { - struct pcmcia_device *link; - struct net_device *dev; -} local_info_t; - #define MAX_ASIC_RESET_CNT 10 #define COR_DEFAULT 0x55 @@ -115,20 +110,9 @@ static void ft1000_reset(struct pcmcia_device * link) static int ft1000_attach(struct pcmcia_device *link) { - - local_info_t *local; - DEBUG(0, "ft1000_cs: ft1000_attach()\n"); - local = kzalloc(sizeof(local_info_t), GFP_KERNEL); - if (!local) { - return -ENOMEM; - } - local->link = link; - - link->priv = local; - local->dev = NULL; - + link->priv = NULL; link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO; return ft1000_config(link); @@ -146,7 +130,7 @@ static int ft1000_attach(struct pcmcia_device *link) static void ft1000_detach(struct pcmcia_device *link) { - struct net_device *dev = ((local_info_t *) link->priv)->dev; + struct net_device *dev = link->priv; DEBUG(0, "ft1000_cs: ft1000_detach(0x%p)\n", link); @@ -161,7 +145,6 @@ static void ft1000_detach(struct pcmcia_device *link) pcmcia_disable_device(link); - /* This points to the parent local_info_t struct */ free_netdev(dev); } /* ft1000_detach */ @@ -205,9 +188,8 @@ static int ft1000_config(struct pcmcia_device *link) goto failed; } - ((local_info_t *) link->priv)->dev = init_ft1000_card(link, - &ft1000_reset); - if (((local_info_t *) link->priv)->dev == NULL) { + link->priv = init_ft1000_card(link, &ft1000_reset); + if (link->priv == NULL) { printk(KERN_INFO "ft1000: Could not register as network device\n"); goto failed; } @@ -244,7 +226,6 @@ static void ft1000_release(struct pcmcia_device * link) In a normal driver, additional code may be needed to release other kernel data structures associated with this device. */ - kfree((local_info_t *) link->priv); /* Don't bother checking to see if these succeed or not */ pcmcia_disable_device(link); @@ -264,7 +245,7 @@ static void ft1000_release(struct pcmcia_device * link) static int ft1000_suspend(struct pcmcia_device *link) { - struct net_device *dev = ((local_info_t *) link->priv)->dev; + struct net_device *dev = link->priv; if (link->open) netif_device_detach(dev); -- 2.39.5