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authorOlof Johansson <olof@lixom.net>2019-11-08 21:33:18 +0300
committerOlof Johansson <olof@lixom.net>2019-11-08 21:33:20 +0300
commite24eb5e6e9577360f54f19e4705991cd9ecd0001 (patch)
tree8215cf5dc6109116e5fade04a606c621a8e94efe /drivers/memory
parent44a39847787b022c9f64b48b41c9d2f9dcd815f4 (diff)
parentc3277f8ee8cdadf011b8390dfdb4c44ecfaa1a7a (diff)
downloadlinux-e24eb5e6e9577360f54f19e4705991cd9ecd0001.tar.xz
Merge tag 'at91-5.5-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/drivers
AT91 drivers for 5.5 - a new driver exposing the serial number registers through nvmem - a few documentation and definition changes * tag 'at91-5.5-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: soc: at91: Add Atmel SFR SN (Serial Number) support memory: atmel-ebi: switch to SPDX license identifiers memory: atmel-ebi: move NUM_CS definition inside EBI driver ARM: at91: Documentation: update the sama5d3 and armv7m datasheets Link: https://lore.kernel.org/r/20191107221644.GA201884@piout.net Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers/memory')
-rw-r--r--drivers/memory/atmel-ebi.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/memory/atmel-ebi.c b/drivers/memory/atmel-ebi.c
index 0322df9dc249..14386d0b5f57 100644
--- a/drivers/memory/atmel-ebi.c
+++ b/drivers/memory/atmel-ebi.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* EBI driver for Atmel chips
* inspired by the fsl weim bus driver
*
* Copyright (C) 2013 Jean-Jacques Hiblot <jjhiblot@traphandler.com>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
*/
#include <linux/clk.h>
@@ -19,6 +16,8 @@
#include <linux/regmap.h>
#include <soc/at91/atmel-sfr.h>
+#define AT91_EBI_NUM_CS 8
+
struct atmel_ebi_dev_config {
int cs;
struct atmel_smc_cs_conf smcconf;
@@ -314,7 +313,7 @@ static int atmel_ebi_dev_setup(struct atmel_ebi *ebi, struct device_node *np,
if (ret)
return ret;
- if (cs >= AT91_MATRIX_EBI_NUM_CS ||
+ if (cs >= AT91_EBI_NUM_CS ||
!(ebi->caps->available_cs & BIT(cs))) {
dev_err(dev, "invalid reg property in %pOF\n", np);
return -EINVAL;
@@ -344,7 +343,7 @@ static int atmel_ebi_dev_setup(struct atmel_ebi *ebi, struct device_node *np,
apply = true;
i = 0;
- for_each_set_bit(cs, &cslines, AT91_MATRIX_EBI_NUM_CS) {
+ for_each_set_bit(cs, &cslines, AT91_EBI_NUM_CS) {
ebid->configs[i].cs = cs;
if (apply) {