Signed-off-by: Martin Kepplinger <mart...@posteo.de>
---
This is a question: What's the real difference between the two solutions?
I'm not sure if they are equivalent :(
drivers/firewire/nosy.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/drivers/firewire/nosy.c b/drivers/firewire/nosy.c
index 76b2d39..f43619e 100644
--- a/drivers/firewire/nosy.c
+++ b/drivers/firewire/nosy.c
@@ -275,16 +275,12 @@ set_phy_reg(struct pcilynx *lynx, int addr, int val)
static int
nosy_open(struct inode *inode, struct file *file)
{
- int minor = iminor(inode);
struct client *client;
- struct pcilynx *tmp, *lynx = NULL;
+ struct pcilynx *lynx = NULL;
mutex_lock(&card_mutex);
- list_for_each_entry(tmp, &card_list, link)
- if (tmp->misc.minor == minor) {
- lynx = lynx_get(tmp);
- break;
- }
+ lynx = container_of(file->private_data, struct pcilynx, misc);
+ lynx = lynx_get(lynx);
mutex_unlock(&card_mutex);
if (lynx == NULL)
return -ENODEV;
--
2.1.4
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