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path: root/drivers/usb/host/sl811_cs.c
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Diffstat (limited to 'drivers/usb/host/sl811_cs.c')
-rw-r--r--drivers/usb/host/sl811_cs.c16
1 files changed, 1 insertions, 15 deletions
diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c
index ed3e7014dbbc..439709670d0b 100644
--- a/drivers/usb/host/sl811_cs.c
+++ b/drivers/usb/host/sl811_cs.c
@@ -66,8 +66,6 @@ module_param(pc_debug, int, 0644);
66 66
67static const char driver_name[DEV_NAME_LEN] = "sl811_cs"; 67static const char driver_name[DEV_NAME_LEN] = "sl811_cs";
68 68
69static dev_link_t *dev_list = NULL;
70
71typedef struct local_info_t { 69typedef struct local_info_t {
72 dev_link_t link; 70 dev_link_t link;
73 dev_node_t node; 71 dev_node_t node;
@@ -143,24 +141,13 @@ static int sl811_hc_init(struct device *parent, ioaddr_t base_addr, int irq)
143static void sl811_cs_detach(struct pcmcia_device *p_dev) 141static void sl811_cs_detach(struct pcmcia_device *p_dev)
144{ 142{
145 dev_link_t *link = dev_to_instance(p_dev); 143 dev_link_t *link = dev_to_instance(p_dev);
146 dev_link_t **linkp;
147 144
148 DBG(0, "sl811_cs_detach(0x%p)\n", link); 145 DBG(0, "sl811_cs_detach(0x%p)\n", link);
149 146
150 /* Locate device structure */
151 for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) {
152 if (*linkp == link)
153 break;
154 }
155 if (*linkp == NULL)
156 return;
157
158 link->state &= ~DEV_PRESENT; 147 link->state &= ~DEV_PRESENT;
159 if (link->state & DEV_CONFIG) 148 if (link->state & DEV_CONFIG)
160 sl811_cs_release(link); 149 sl811_cs_release(link);
161 150
162 /* Unlink device structure, and free it */
163 *linkp = link->next;
164 /* This points to the parent local_info_t struct */ 151 /* This points to the parent local_info_t struct */
165 kfree(link->priv); 152 kfree(link->priv);
166} 153}
@@ -378,8 +365,7 @@ static dev_link_t *sl811_cs_attach(void)
378 link->conf.IntType = INT_MEMORY_AND_IO; 365 link->conf.IntType = INT_MEMORY_AND_IO;
379 366
380 /* Register with Card Services */ 367 /* Register with Card Services */
381 link->next = dev_list; 368 link->next = NULL;
382 dev_list = link;
383 client_reg.dev_info = (dev_info_t *) &driver_name; 369 client_reg.dev_info = (dev_info_t *) &driver_name;
384 client_reg.Attributes = INFO_IO_CLIENT | INFO_CARD_SHARE; 370 client_reg.Attributes = INFO_IO_CLIENT | INFO_CARD_SHARE;
385 client_reg.Version = 0x0210; 371 client_reg.Version = 0x0210;