openwrtv4/package/kernel/mac80211/patches/650-0003-rtl8xxxu-tuse-ph-to-dump-buffers.patch

From 2b9c9f52dc03b298c845def62ea890a2d77e9f21 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Thu, 9 Jun 2016 14:38:49 -0400
Subject: [PATCH] rtl8xxxu: tuse %*ph to dump buffers

Use %*ph specifier to dump small buffers in hex format instead of doing this
byte-by-byte.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
 drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.c | 9 ++-------
 drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c | 9 ++-------
 drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c | 9 ++-------
 3 files changed, 6 insertions(+), 21 deletions(-)

--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192c.c
@@ -413,13 +413,8 @@ static int rtl8192cu_parse_efuse(struct
 		dev_info(&priv->udev->dev,
 			 "%s: dumping efuse (0x%02zx bytes):\n",
 			 __func__, sizeof(struct rtl8192cu_efuse));
-		for (i = 0; i < sizeof(struct rtl8192cu_efuse); i += 8) {
-			dev_info(&priv->udev->dev, "%02x: "
-				 "%02x %02x %02x %02x %02x %02x %02x %02x\n", i,
-				 raw[i], raw[i + 1], raw[i + 2],
-				 raw[i + 3], raw[i + 4], raw[i + 5],
-				 raw[i + 6], raw[i + 7]);
-		}
+		for (i = 0; i < sizeof(struct rtl8192cu_efuse); i += 8)
+			dev_info(&priv->udev->dev, "%02x: %8ph\n", i, &raw[i]);
 	}
 	return 0;
 }
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
@@ -622,13 +622,8 @@ static int rtl8192eu_parse_efuse(struct
 		dev_info(&priv->udev->dev,
 			 "%s: dumping efuse (0x%02zx bytes):\n",
 			 __func__, sizeof(struct rtl8192eu_efuse));
-		for (i = 0; i < sizeof(struct rtl8192eu_efuse); i += 8) {
-			dev_info(&priv->udev->dev, "%02x: "
-				 "%02x %02x %02x %02x %02x %02x %02x %02x\n", i,
-				 raw[i], raw[i + 1], raw[i + 2],
-				 raw[i + 3], raw[i + 4], raw[i + 5],
-				 raw[i + 6], raw[i + 7]);
-		}
+		for (i = 0; i < sizeof(struct rtl8192eu_efuse); i += 8)
+			dev_info(&priv->udev->dev, "%02x: %8ph\n", i, &raw[i]);
 	}
 	return 0;
 }
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c
@@ -466,13 +466,8 @@ static int rtl8723bu_parse_efuse(struct
 		dev_info(&priv->udev->dev,
 			 "%s: dumping efuse (0x%02zx bytes):\n",
 			 __func__, sizeof(struct rtl8723bu_efuse));
-		for (i = 0; i < sizeof(struct rtl8723bu_efuse); i += 8) {
-			dev_info(&priv->udev->dev, "%02x: "
-				 "%02x %02x %02x %02x %02x %02x %02x %02x\n", i,
-				 raw[i], raw[i + 1], raw[i + 2],
-				 raw[i + 3], raw[i + 4], raw[i + 5],
-				 raw[i + 6], raw[i + 7]);
-		}
+		for (i = 0; i < sizeof(struct rtl8723bu_efuse); i += 8)
+			dev_info(&priv->udev->dev, "%02x: %8ph\n", i, &raw[i]);
 	}
 
 	return 0;