[PATCH v2 2/4] misc: eeprom: eeprom_93cx6: Switch to BIT() macro

Parker Newman
2024-09-20T14:04:16Z

From: Parker Newman <pnewman@connecttech.com>

Use the BIT() macro rather than (1 << (i - 1)).

Signed-off-by: Parker Newman <pnewman@connecttech.com>
---
drivers/misc/eeprom/eeprom_93cx6.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/misc/eeprom/eeprom_93cx6.c b/drivers/misc/eeprom/eeprom_93cx6.c
index 4c9827fe9217..e6f0e0fc1ca2 100644
--- a/drivers/misc/eeprom/eeprom_93cx6.c
+++ b/drivers/misc/eeprom/eeprom_93cx6.c
@@ -8,6 +8,7 @@
* Supported chipsets: 93c46 & 93c66.
*/

+#include <linux/bits.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/delay.h>
@@ -102,7 +103,7 @@ static void eeprom_93cx6_write_bits(struct eeprom_93cx6 *eeprom,
/*
* Check if this bit needs to be set.
*/
- eeprom->reg_data_in = !!(data & (1 << (i - 1)));
+ eeprom->reg_data_in = !!(data & BIT(i - 1));

/*
* Write the bit to the eeprom register.
@@ -152,7 +153,7 @@ static void eeprom_93cx6_read_bits(struct eeprom_93cx6 *eeprom,
* Read if the bit has been set.
*/
if (eeprom->reg_data_out)
- buf |= (1 << (i - 1));
+ buf |= BIT(i - 1);

eeprom_93cx6_pulse_low(eeprom);
}
--
2.46.0