Re: [PATCH 4/7] power: supply: bq27xxx: use BIT() for bit flags

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Krzysztof

On 9/8/20 3:13 PM, Krzysztof Kozlowski wrote:
BIT() is a preferred way to toggle bit-like flags: no problems with 32/64
bit systems, less chances for mistakes.

Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
---
  drivers/power/supply/bq27xxx_battery.c | 15 ++++++++-------
  1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/drivers/power/supply/bq27xxx_battery.c b/drivers/power/supply/bq27xxx_battery.c
index 2deac3fbb036..e971af43dd45 100644
--- a/drivers/power/supply/bq27xxx_battery.c
+++ b/drivers/power/supply/bq27xxx_battery.c
@@ -847,13 +847,14 @@ static struct bq27xxx_dm_reg bq27621_dm_regs[] = {
#define bq27z561_dm_regs 0
  #define bq28z610_dm_regs 0
-
-#define BQ27XXX_O_ZERO	0x00000001
-#define BQ27XXX_O_OTDC	0x00000002 /* has OTC/OTD overtemperature flags */
-#define BQ27XXX_O_UTOT  0x00000004 /* has OT overtemperature flag */
-#define BQ27XXX_O_CFGUP	0x00000008
-#define BQ27XXX_O_RAM	0x00000010
-#define BQ27Z561_O_BITS	0x00000020
+#define bq34z100_dm_regs 0
+
+#define BQ27XXX_O_ZERO		BIT(0)
+#define BQ27XXX_O_OTDC		BIT(1) /* has OTC/OTD overtemperature flags */
+#define BQ27XXX_O_UTOT		BIT(2) /* has OT overtemperature flag */
+#define BQ27XXX_O_CFGUP		BIT(3)
+#define BQ27XXX_O_RAM		BIT(4)
+#define BQ27Z561_O_BITS		BIT(5)

It seems you have added whitespaces that you submitted a patch to fix in 3/7.

Also squash 3 and 4.

Dan




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