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Subject[PATCH 01/11] staging: gasket: core: debug log updates
Date
From: Todd Poynor <toddpoynor@google.com>

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

Signed-off-by: Todd Poynor <toddpoynor@google.com>
---
drivers/staging/gasket/gasket_core.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/gasket/gasket_core.c b/drivers/staging/gasket/gasket_core.c
index f230bec76ae4e..62a7515915e59 100644
--- a/drivers/staging/gasket/gasket_core.c
+++ b/drivers/staging/gasket/gasket_core.c
@@ -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);
@@ -1357,6 +1353,7 @@ 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,
--
2.19.0.605.g01d371f741-goog
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