From: Oleksij Rempel <linux@rempel-privat.de>
Date: Sun, 11 May 2014 08:04:33 +0000 (+0200)
Subject: ath9k: move base_eeprom debug code to ath9k_cmn_debug_base_eeprom
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~36^2~122^2^2~65
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=29bf801e04514929aeec768d237c62ae37564041;p=pandora-kernel.git

ath9k: move base_eeprom debug code to ath9k_cmn_debug_base_eeprom

Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/ath/ath9k/common-debug.c b/drivers/net/wireless/ath/ath9k/common-debug.c
index da5efdbe4910..f2234e06a0ad 100644
--- a/drivers/net/wireless/ath/ath9k/common-debug.c
+++ b/drivers/net/wireless/ath/ath9k/common-debug.c
@@ -51,3 +51,38 @@ void ath9k_cmn_debug_modal_eeprom(struct dentry *debugfs_phy,
 			    &fops_modal_eeprom);
 }
 EXPORT_SYMBOL(ath9k_cmn_debug_modal_eeprom);
+
+static ssize_t read_file_base_eeprom(struct file *file, char __user *user_buf,
+				     size_t count, loff_t *ppos)
+{
+	struct ath_hw *ah = file->private_data;
+	u32 len = 0, size = 1500;
+	ssize_t retval = 0;
+	char *buf;
+
+	buf = kzalloc(size, GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
+
+	len = ah->eep_ops->dump_eeprom(ah, true, buf, len, size);
+
+	retval = simple_read_from_buffer(user_buf, count, ppos, buf, len);
+	kfree(buf);
+
+	return retval;
+}
+
+static const struct file_operations fops_base_eeprom = {
+	.read = read_file_base_eeprom,
+	.open = simple_open,
+	.owner = THIS_MODULE,
+	.llseek = default_llseek,
+};
+
+void ath9k_cmn_debug_base_eeprom(struct dentry *debugfs_phy,
+				 struct ath_hw *ah)
+{
+	debugfs_create_file("base_eeprom", S_IRUSR, debugfs_phy, ah,
+			    &fops_base_eeprom);
+}
+EXPORT_SYMBOL(ath9k_cmn_debug_base_eeprom);
diff --git a/drivers/net/wireless/ath/ath9k/common-debug.h b/drivers/net/wireless/ath/ath9k/common-debug.h
index 062c0073ae19..78eaf904c33d 100644
--- a/drivers/net/wireless/ath/ath9k/common-debug.h
+++ b/drivers/net/wireless/ath/ath9k/common-debug.h
@@ -16,3 +16,5 @@
 
 void ath9k_cmn_debug_modal_eeprom(struct dentry *debugfs_phy,
 				  struct ath_hw *ah);
+void ath9k_cmn_debug_base_eeprom(struct dentry *debugfs_phy,
+				 struct ath_hw *ah);
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