diff mbox series

[lora-next,09/11] net: lora: sx130x: Mark AGCSTS register as volatile

Message ID 20190106083754.6004-10-afaerber@suse.de
State New
Headers show
Series net: lora: sx130x: Fixes for enabling regcache | expand

Commit Message

Andreas Färber Jan. 6, 2019, 8:37 a.m. UTC 
AGC status register reads should not be cached.

Sort the volatile registers by number while at it.

Cc: Ben Whitten <ben.whitten@gmail.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

---
 drivers/net/lora/sx130x.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

-- 
2.16.4
diff mbox series

Patch

diff --git a/drivers/net/lora/sx130x.c b/drivers/net/lora/sx130x.c
index 0a79548a7480..8bdd343a273f 100644
--- a/drivers/net/lora/sx130x.c
+++ b/drivers/net/lora/sx130x.c
@@ -123,11 +123,13 @@  static const struct regmap_range_cfg sx130x_regmap_ranges[] = {
 static bool sx130x_volatile_reg(struct device *dev, unsigned int reg)
 {
 	switch (reg) {
-	case SX1301_DBG_AGC_MCU_RAM_DATA:
-	case SX1301_DBG_ARB_MCU_RAM_DATA:
 	case SX1301_MPD:
+	case SX1301_AGCSTS:
+
 	case SX1301_RADIO_A_SPI_DATA_RB:
 	case SX1301_RADIO_B_SPI_DATA_RB:
+	case SX1301_DBG_ARB_MCU_RAM_DATA:
+	case SX1301_DBG_AGC_MCU_RAM_DATA:
 		return true;
 	default:
 		return false;