ata: libata: improve the definition of device flags

Browse source

The flags field of struct ata_device has the unsigned long type. Define
all the ATA_DFLAG_XXX flags using a 1UL bit shift to match this type, thus
avoiding flags to become signed values (e.g. for bit 31 flag).

To avoid all other values defined in the same enum as the ATA_DFLAG_XXX
flags to implicitly also become unsigned long values, move the device
flags definition to a separate enum.

Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>

...

This commit is contained in:

Damien Le Moal 2026-07-06 12:27:39 +09:00

parent 2a0adbb80a

commit ee1badfde3

1 changed files with 45 additions and 40 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

85

include/linux/libata.h

View file