[PATCH v1 03/10] misc: at25: Check new property ("address-width") first

From: Andy Shevchenko
Date: Thu Nov 25 2021 - 16:34:07 EST


As it's done elsewhere in at25_fw_to_chip() check new property
("address-width") first.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
drivers/misc/eeprom/at25.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/misc/eeprom/at25.c b/drivers/misc/eeprom/at25.c
index 027840c73fc8..86f5433d0278 100644
--- a/drivers/misc/eeprom/at25.c
+++ b/drivers/misc/eeprom/at25.c
@@ -327,13 +327,15 @@ static int at25_fw_to_chip(struct device *dev, struct spi_eeprom *chip)
}
chip->page_size = val;

- err = device_property_read_u32(dev, "at25,addr-mode", &val);
+ err = device_property_read_u32(dev, "address-width", &val);
if (err) {
- err = device_property_read_u32(dev, "address-width", &val);
+ err = device_property_read_u32(dev, "at25,addr-mode", &val);
if (err) {
dev_err(dev, "Error: missing \"address-width\" property\n");
return err;
}
+ chip->flags = (u16)val;
+ } else {
switch (val) {
case 9:
chip->flags |= EE_INSTR_BIT3_IS_ADDR;
@@ -355,8 +357,6 @@ static int at25_fw_to_chip(struct device *dev, struct spi_eeprom *chip)
}
if (device_property_present(dev, "read-only"))
chip->flags |= EE_READONLY;
- } else {
- chip->flags = (u16)val;
}
return 0;
}
--
2.33.0