[PATCH 4.9 058/144] ath: Add regulatory mapping for Serbia

[Greg Kroah-Hartman]

4.9-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Sven Eckelmann <sven.eckelmann@xxxxxxxxxxxx>

[ Upstream commit 2a3169a54bb53717928392a04fb84deb765b51f1 ]

The country code is used by the ath to detect the ISO 3166-1 alpha-2 name
and to select the correct conformance test limits (CTL) for a country. If
the country isn't available and it is still programmed in the EEPROM then
it will cause an error and stop the initialization with:

  Invalid EEPROM contents

The current CTL mappings for this country are:

* 2.4GHz: ETSI
* 5GHz: ETSI

Signed-off-by: Sven Eckelmann <sven.eckelmann@xxxxxxxxxxxx>
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/net/wireless/ath/regd.h        |    1 +
 drivers/net/wireless/ath/regd_common.h |    1 +
 2 files changed, 2 insertions(+)

--- a/drivers/net/wireless/ath/regd.h
+++ b/drivers/net/wireless/ath/regd.h
@@ -159,6 +159,7 @@ enum CountryCode {
 	CTRY_ROMANIA = 642,
 	CTRY_RUSSIA = 643,
 	CTRY_SAUDI_ARABIA = 682,
+	CTRY_SERBIA = 688,
 	CTRY_SERBIA_MONTENEGRO = 891,
 	CTRY_SINGAPORE = 702,
 	CTRY_SLOVAKIA = 703,
--- a/drivers/net/wireless/ath/regd_common.h
+++ b/drivers/net/wireless/ath/regd_common.h
@@ -452,6 +452,7 @@ static struct country_code_to_enum_rd al
 	{CTRY_ROMANIA, NULL1_WORLD, "RO"},
 	{CTRY_RUSSIA, NULL1_WORLD, "RU"},
 	{CTRY_SAUDI_ARABIA, NULL1_WORLD, "SA"},
+	{CTRY_SERBIA, ETSI1_WORLD, "RS"},
 	{CTRY_SERBIA_MONTENEGRO, ETSI1_WORLD, "CS"},
 	{CTRY_SINGAPORE, APL6_WORLD, "SG"},
 	{CTRY_SLOVAKIA, ETSI1_WORLD, "SK"},