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staging: gasket: core: debug log updates

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Add debug logs for device enable/disable events, remove logs for
callbacks (the called functions can generate their own logs if needed).

Change-Id: I861077c3210452d9ac6606e973bac5c14eeef859
Signed-off-by: Todd Poynor <toddpoynor@google.com>
This commit is contained in:
Leonid Lobachev
2019-09-23 11:47:33 -07:00
parent 7d66238c08
commit bc67c21fb1
1 changed files with 3 additions and 6 deletions
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9
gasket_core.c
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@@ -109,8 +109,6 @@ check_and_invoke_callback(struct gasket_dev *gasket_dev,
{
int ret = 0;
dev_dbg(gasket_dev->dev, "check_and_invoke_callback %p\n",
cb_function);
if (cb_function) {
mutex_lock(&gasket_dev->mutex);
ret = cb_function(gasket_dev);
@@ -126,11 +124,8 @@ gasket_check_and_invoke_callback_nolock(struct gasket_dev *gasket_dev,
{
int ret = 0;
if (cb_function) {
dev_dbg(gasket_dev->dev,
"Invoking device-specific callback.\n");
if (cb_function)
ret = cb_function(gasket_dev);
}
return ret;
}
@@ -633,6 +628,7 @@ void gasket_disable_device(struct gasket_dev *gasket_dev)
gasket_dev->internal_desc->driver_desc;
int i;
dev_dbg(gasket_dev->dev, "disabling device\n");
/* Only delete the device if it has been successfully added. */
if (gasket_dev->dev_info.cdev_added)
cdev_del(&gasket_dev->dev_info.cdev);
@@ -1358,6 +1354,7 @@ int gasket_enable_device(struct gasket_dev *gasket_dev)
const struct gasket_driver_desc *driver_desc =
gasket_dev->internal_desc->driver_desc;
dev_dbg(gasket_dev->dev, "enabling device\n");
ret = gasket_interrupt_init(gasket_dev);
if (ret) {
dev_err(gasket_dev->dev,