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Subject[PATCH 2/9] hid: intel-ish-hid: use helper function for private driver data set/get
Date
From: Even Xu <even.xu@intel.com>

Use helper set/get function to set/get driver data in ishtp-hid-client
driver instead of directly accessing cl_device driver_data member.

Signed-off-by: Even Xu <even.xu@intel.com>
Reviewed-by: Andriy Shevchenko <andriy.shevchenko@intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
---
drivers/hid/intel-ish-hid/ishtp-hid-client.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/hid/intel-ish-hid/ishtp-hid-client.c b/drivers/hid/intel-ish-hid/ishtp-hid-client.c
index 2d28cffc1404..11ce54fcd098 100644
--- a/drivers/hid/intel-ish-hid/ishtp-hid-client.c
+++ b/drivers/hid/intel-ish-hid/ishtp-hid-client.c
@@ -320,7 +320,7 @@ static void process_recv(struct ishtp_cl *hid_ishtp_cl, void *recv_buf,
*/
static void ish_cl_event_cb(struct ishtp_cl_device *device)
{
- struct ishtp_cl *hid_ishtp_cl = device->driver_data;
+ struct ishtp_cl *hid_ishtp_cl = ishtp_get_drvdata(device);
struct ishtp_cl_rb *rb_in_proc;
size_t r_length;
unsigned long flags;
@@ -765,7 +765,7 @@ static void hid_ishtp_cl_reset_handler(struct work_struct *work)
if (!hid_ishtp_cl)
return;

- cl_device->driver_data = hid_ishtp_cl;
+ ishtp_set_drvdata(cl_device, hid_ishtp_cl);
hid_ishtp_cl->client_data = client_data;
client_data->hid_ishtp_cl = hid_ishtp_cl;

@@ -814,7 +814,7 @@ static int hid_ishtp_cl_probe(struct ishtp_cl_device *cl_device)
if (!hid_ishtp_cl)
return -ENOMEM;

- cl_device->driver_data = hid_ishtp_cl;
+ ishtp_set_drvdata(cl_device, hid_ishtp_cl);
hid_ishtp_cl->client_data = client_data;
client_data->hid_ishtp_cl = hid_ishtp_cl;
client_data->cl_device = cl_device;
@@ -844,7 +844,7 @@ static int hid_ishtp_cl_probe(struct ishtp_cl_device *cl_device)
*/
static int hid_ishtp_cl_remove(struct ishtp_cl_device *cl_device)
{
- struct ishtp_cl *hid_ishtp_cl = cl_device->driver_data;
+ struct ishtp_cl *hid_ishtp_cl = ishtp_get_drvdata(cl_device);
struct ishtp_cl_data *client_data = hid_ishtp_cl->client_data;

hid_ishtp_trace(client_data, "%s hid_ishtp_cl %p\n", __func__,
@@ -874,7 +874,7 @@ static int hid_ishtp_cl_remove(struct ishtp_cl_device *cl_device)
*/
static int hid_ishtp_cl_reset(struct ishtp_cl_device *cl_device)
{
- struct ishtp_cl *hid_ishtp_cl = cl_device->driver_data;
+ struct ishtp_cl *hid_ishtp_cl = ishtp_get_drvdata(cl_device);
struct ishtp_cl_data *client_data = hid_ishtp_cl->client_data;

hid_ishtp_trace(client_data, "%s hid_ishtp_cl %p\n", __func__,
@@ -898,7 +898,7 @@ static int hid_ishtp_cl_reset(struct ishtp_cl_device *cl_device)
static int hid_ishtp_cl_suspend(struct device *device)
{
struct ishtp_cl_device *cl_device = to_ishtp_cl_device(device);
- struct ishtp_cl *hid_ishtp_cl = cl_device->driver_data;
+ struct ishtp_cl *hid_ishtp_cl = ishtp_get_drvdata(cl_device);
struct ishtp_cl_data *client_data = hid_ishtp_cl->client_data;

hid_ishtp_trace(client_data, "%s hid_ishtp_cl %p\n", __func__,
@@ -919,7 +919,7 @@ static int hid_ishtp_cl_suspend(struct device *device)
static int hid_ishtp_cl_resume(struct device *device)
{
struct ishtp_cl_device *cl_device = to_ishtp_cl_device(device);
- struct ishtp_cl *hid_ishtp_cl = cl_device->driver_data;
+ struct ishtp_cl *hid_ishtp_cl = ishtp_get_drvdata(cl_device);
struct ishtp_cl_data *client_data = hid_ishtp_cl->client_data;

hid_ishtp_trace(client_data, "%s hid_ishtp_cl %p\n", __func__,
--
2.17.1
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