[PATCH 10/12] HID: hid-lg4ff: Allow the driver to continue without sysfs interface.

2015-03-21 Thread Michal Malý 
Instead of aborting the initialization allow the driver to continue in
a degraded mode.

Signed-off-by: Michal Malý 
---
 drivers/hid/hid-lg4ff.c | 15 +--
 1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/drivers/hid/hid-lg4ff.c b/drivers/hid/hid-lg4ff.c
index ad959e2..5543728 100644
--- a/drivers/hid/hid-lg4ff.c
+++ b/drivers/hid/hid-lg4ff.c
@@ -1226,19 +1226,14 @@ int lg4ff_init(struct hid_device *hid)
/* Create sysfs interface */
error = device_create_file(>dev, _attr_range);
if (error)
-   goto err_init;
+   hid_warn(hid, "Unable to create sysfs interface for \"range\", 
errno %d\n", error);
if (mmode_ret == LG4FF_MMODE_IS_MULTIMODE) {
error = device_create_file(>dev, _attr_real_id);
-   if (error) {
-   device_remove_file(>dev, _attr_range);
-   goto err_init;
-   }
+   if (error)
+   hid_warn(hid, "Unable to create sysfs interface for 
\"real_id\", errno %d\n", error);
error = device_create_file(>dev, 
_attr_alternate_modes);
-   if (error) {
-   device_remove_file(>dev, _attr_real_id);
-   device_remove_file(>dev, _attr_range);
-   goto err_init;
-   }
+   if (error)
+   hid_warn(hid, "Unable to create sysfs interface for 
\"alternate_modes\", errno %d\n", error);
}
dbg_hid("sysfs interface created\n");
 
-- 
2.3.3

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[PATCH 10/12] HID: hid-lg4ff: Allow the driver to continue without sysfs interface.

2015-03-21 Thread Michal Malý 
Instead of aborting the initialization allow the driver to continue in
a degraded mode.

Signed-off-by: Michal Malý madcatxs...@devoid-pointer.net
---
 drivers/hid/hid-lg4ff.c | 15 +--
 1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/drivers/hid/hid-lg4ff.c b/drivers/hid/hid-lg4ff.c
index ad959e2..5543728 100644
--- a/drivers/hid/hid-lg4ff.c
+++ b/drivers/hid/hid-lg4ff.c
@@ -1226,19 +1226,14 @@ int lg4ff_init(struct hid_device *hid)
/* Create sysfs interface */
error = device_create_file(hid-dev, dev_attr_range);
if (error)
-   goto err_init;
+   hid_warn(hid, Unable to create sysfs interface for \range\, 
errno %d\n, error);
if (mmode_ret == LG4FF_MMODE_IS_MULTIMODE) {
error = device_create_file(hid-dev, dev_attr_real_id);
-   if (error) {
-   device_remove_file(hid-dev, dev_attr_range);
-   goto err_init;
-   }
+   if (error)
+   hid_warn(hid, Unable to create sysfs interface for 
\real_id\, errno %d\n, error);
error = device_create_file(hid-dev, 
dev_attr_alternate_modes);
-   if (error) {
-   device_remove_file(hid-dev, dev_attr_real_id);
-   device_remove_file(hid-dev, dev_attr_range);
-   goto err_init;
-   }
+   if (error)
+   hid_warn(hid, Unable to create sysfs interface for 
\alternate_modes\, errno %d\n, error);
}
dbg_hid(sysfs interface created\n);
 
-- 
2.3.3

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