From: Bhumika Goyal <bhumirks@gmail.com>
Date: Fri, 11 Mar 2016 10:23:56 +0000 (+0530)
Subject: Staging: rtl8188eu: Remove function rtw_freq2ch
X-Git-Tag: v4.6-rc1~103^2~121
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=78a729ff16ebc35db143980d660a3df4b0e2792d;p=linux.git

Staging: rtl8188eu: Remove function rtw_freq2ch

Remove function rtw_freq2ch as it is never used anywhere in the kernel.
Also, remove the function prototype.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/rtl8188eu/core/rtw_rf.c b/drivers/staging/rtl8188eu/core/rtw_rf.c
index 6983c572b358..4ad2d8f63acf 100644
--- a/drivers/staging/rtl8188eu/core/rtw_rf.c
+++ b/drivers/staging/rtl8188eu/core/rtw_rf.c
@@ -70,20 +70,3 @@ u32 rtw_ch2freq(u32 channel)
 
 	return freq;
 }
-
-u32 rtw_freq2ch(u32 freq)
-{
-	u8	i;
-	u32	ch = 0;
-
-	for (i = 0; i < ch_freq_map_num; i++) {
-		if (freq == ch_freq_map[i].frequency) {
-			ch = ch_freq_map[i].channel;
-				break;
-		}
-	}
-	if (i == ch_freq_map_num)
-		ch = 1;
-
-	return ch;
-}
diff --git a/drivers/staging/rtl8188eu/include/rtw_rf.h b/drivers/staging/rtl8188eu/include/rtw_rf.h
index 2df88370de59..35f61be12acd 100644
--- a/drivers/staging/rtl8188eu/include/rtw_rf.h
+++ b/drivers/staging/rtl8188eu/include/rtw_rf.h
@@ -140,7 +140,6 @@ enum rt_rf_type_def {
 };
 
 u32 rtw_ch2freq(u32 ch);
-u32 rtw_freq2ch(u32 freq);
 
 
 #endif /* _RTL8711_RF_H_ */