[media] ec168: switch Kernel pr_* logging

Change logging.
Some minor text and error number changes.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

2 files changed, 25 insertions, 47 deletions

diff --git a/drivers/media/dvb/dvb-usb/ec168.c b/drivers/media/dvb/dvb-usb/ec168.c
index 864195a56af..717c66a4bdd 100644
--- a/drivers/media/dvb/dvb-usb/ec168.c
+++ b/drivers/media/dvb/dvb-usb/ec168.c
@@ -23,10 +23,6 @@
 #include "ec100.h"
 #include "mxl5005s.h"
 
-/* debug */
-static int dvb_usb_ec168_debug;
-module_param_named(debug, dvb_usb_ec168_debug, int, 0644);
-MODULE_PARM_DESC(debug, "set debugging level" DVB_USB_DEBUG_STATUS);
 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 
 static int ec168_ctrl_msg(struct dvb_usb_device *d, struct ec168_req *req)
@@ -65,8 +61,8 @@ static int ec168_ctrl_msg(struct dvb_usb_device *d, struct ec168_req *req)
                 request = DEMOD_RW;
                 break;
         default:
-                err("unknown command:%02x", req->cmd);
-                ret = -EPERM;
+                pr_err("%s: unknown command=%02x\n", KBUILD_MODNAME, req->cmd);
+                ret = -EINVAL;
                 goto error;
         }
 
@@ -91,7 +87,7 @@ static int ec168_ctrl_msg(struct dvb_usb_device *d, struct ec168_req *req)
                 req->index, buf, req->size, EC168_USB_TIMEOUT);
 
         ec168_debug_dump(request, requesttype, req->value, req->index, buf,
-                req->size, deb_xfer);
+                req->size);
 
         if (ret < 0)
                 goto err_dealloc;
@@ -108,7 +104,7 @@ static int ec168_ctrl_msg(struct dvb_usb_device *d, struct ec168_req *req)
 err_dealloc:
         kfree(buf);
 error:
-        deb_info("%s: failed:%d\n", __func__, ret);
+        pr_debug("%s: failed=%d\n", __func__, ret);
         return ret;
 }
 
@@ -140,8 +136,9 @@ static int ec168_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
                                 ret = ec168_ctrl_msg(d, &req);
                                 i += 2;
                         } else {
-                                err("I2C read not implemented");
-                                ret = -ENOSYS;
+                                pr_err("%s: I2C read not implemented\n",
+                                                KBUILD_MODNAME);
+                                ret = -EOPNOTSUPP;
                                 i += 2;
                         }
                 } else {
@@ -190,13 +187,13 @@ static int ec168_identify_state(struct dvb_usb_device *d)
         int ret;
         u8 reply;
         struct ec168_req req = {GET_CONFIG, 0, 1, sizeof(reply), &reply};
-        deb_info("%s:\n", __func__);
+        pr_debug("%s:\n", __func__);
 
         ret = ec168_ctrl_msg(d, &req);
         if (ret)
                 goto error;
 
-        deb_info("%s: reply:%02x\n", __func__, reply);
+        pr_debug("%s: reply=%02x\n", __func__, reply);
 
         if (reply == 0x01)
                 ret = WARM;
@@ -205,7 +202,7 @@ static int ec168_identify_state(struct dvb_usb_device *d)
 
         return ret;
 error:
-        deb_info("%s: failed:%d\n", __func__, ret);
+        pr_debug("%s: failed=%d\n", __func__, ret);
         return ret;
 }
 
@@ -215,7 +212,7 @@ static int ec168_download_firmware(struct dvb_usb_device *d,
         int i, len, packets, remainder, ret;
         u16 addr = 0x0000; /* firmware start address */
         struct ec168_req req = {DOWNLOAD_FIRMWARE, 0, 0, 0, NULL};
-        deb_info("%s:\n", __func__);
+        pr_debug("%s:\n", __func__);
 
         #define FW_PACKET_MAX_DATA  2048
         packets = fw->size / FW_PACKET_MAX_DATA;
@@ -232,7 +229,8 @@ static int ec168_download_firmware(struct dvb_usb_device *d,
 
                 ret = ec168_ctrl_msg(d, &req);
                 if (ret) {
-                        err("firmware download failed:%d packet:%d", ret, i);
+                        pr_err("%s: firmware download failed=%d packet=%d\n",
+                                        KBUILD_MODNAME, ret, i);
                         goto error;
                 }
         }
@@ -264,7 +262,7 @@ static int ec168_download_firmware(struct dvb_usb_device *d,
 
         return ret;
 error:
-        deb_info("%s: failed:%d\n", __func__, ret);
+        pr_debug("%s: failed=%d\n", __func__, ret);
         return ret;
 }
 
@@ -274,7 +272,7 @@ static struct ec100_config ec168_ec100_config = {
 
 static int ec168_ec100_frontend_attach(struct dvb_usb_adapter *adap)
 {
-        deb_info("%s:\n", __func__);
+        pr_debug("%s:\n", __func__);
         adap->fe[0] = dvb_attach(ec100_attach, &ec168_ec100_config,
                 &adap->dev->i2c_adap);
         if (adap->fe[0] == NULL)
@@ -302,7 +300,7 @@ static struct mxl5005s_config ec168_mxl5003s_config = {
 
 static int ec168_mxl5003s_tuner_attach(struct dvb_usb_adapter *adap)
 {
-        deb_info("%s:\n", __func__);
+        pr_debug("%s:\n", __func__);
         return dvb_attach(mxl5005s_attach, adap->fe[0],
                         &adap->dev->i2c_adap,
                         &ec168_mxl5003s_config) == NULL ? -ENODEV : 0;
@@ -311,7 +309,7 @@ static int ec168_mxl5003s_tuner_attach(struct dvb_usb_adapter *adap)
 static int ec168_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 {
         struct ec168_req req = {STREAMING_CTRL, 0x7f01, 0x0202, 0, NULL};
-        deb_info("%s: onoff:%d\n", __func__, onoff);
+        pr_debug("%s: onoff=%d\n", __func__, onoff);
         if (onoff)
                 req.index = 0x0102;
         return ec168_ctrl_msg(adap->dev, &req);
@@ -386,5 +384,5 @@ static struct usb_driver ec168_driver = {
 module_usb_driver(ec168_driver);
 
 MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
-MODULE_DESCRIPTION("E3C EC168 DVB-T USB2.0 driver");
+MODULE_DESCRIPTION("E3C EC168 driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/ec168.h b/drivers/media/dvb/dvb-usb/ec168.h
index b33267b0e5c..9181236f6eb 100644
--- a/drivers/media/dvb/dvb-usb/ec168.h
+++ b/drivers/media/dvb/dvb-usb/ec168.h
@@ -22,37 +22,17 @@
 #ifndef EC168_H
 #define EC168_H
 
-#define DVB_USB_LOG_PREFIX "ec168"
 #include "dvb_usb.h"
 
-#ifdef CONFIG_DVB_USB_DEBUG
-#define dprintk(var, level, args...) \
-        do { if ((var & level)) printk(args); } while (0)
-#define DVB_USB_DEBUG_STATUS
-#else
-#define dprintk(args...)
-#define debug_dump(b, l, func)
-#define DVB_USB_DEBUG_STATUS " (debugging is not enabled)"
-#endif
-
-#define deb_info(args...) dprintk(dvb_usb_ec168_debug, 0x01, args)
-#define deb_rc(args...)   dprintk(dvb_usb_ec168_debug, 0x02, args)
-#define deb_xfer(args...) dprintk(dvb_usb_ec168_debug, 0x04, args)
-#define deb_reg(args...)  dprintk(dvb_usb_ec168_debug, 0x08, args)
-#define deb_i2c(args...)  dprintk(dvb_usb_ec168_debug, 0x10, args)
-#define deb_fw(args...)   dprintk(dvb_usb_ec168_debug, 0x20, args)
-
-#define ec168_debug_dump(r, t, v, i, b, l, func) { \
-        int loop_; \
-        func("%02x %02x %02x %02x %02x %02x %02x %02x", \
-                t, r, v & 0xff, v >> 8, i & 0xff, i >> 8, l & 0xff, l >> 8); \
+#define ec168_debug_dump(r, t, v, i, b, l) { \
+        char *direction; \
         if (t == (USB_TYPE_VENDOR | USB_DIR_OUT)) \
-                func(" >>> "); \
+                direction = ">>>"; \
         else \
-                func(" <<< "); \
-        for (loop_ = 0; loop_ < l; loop_++) \
-                func("%02x ", b[loop_]); \
-        func("\n");\
+                direction = "<<<"; \
+        pr_debug("%s: %02x %02x %02x %02x %02x %02x %02x %02x %s\n", \
+                         __func__, t, r, v & 0xff, v >> 8, i & 0xff, i >> 8, \
+                        l & 0xff, l >> 8, direction); \
 }
 
 #define EC168_USB_TIMEOUT 1000