diff options
| author | Damien Le Moal <dlemoal@kernel.org> | 2024-08-01 18:04:22 +0900 |
|---|---|---|
| committer | Damien Le Moal <dlemoal@kernel.org> | 2024-08-02 09:29:55 +0900 |
| commit | bf1807c6ee1f66608c7835f6f9d9139c9c477942 (patch) | |
| tree | 18162cb5508fe55efe223a58af25b77e13f43545 /include/linux/libata.h | |
| parent | b40824500eaa77668026b6d1ade6924901a680f9 (diff) | |
ata: libata: Print device quirks only once
In ata_dev_print_quirks(), return early if ata_dev_print_info() returns
false or if we already printed quirk information. This is to avoid
printing a device quirks multiple times (that is, each time
ata_dev_revalidate() is called).
To remember if ata_dev_print_quirks() was already executed, define the
EH context flag ATA_EHI_DID_PRINT_QUIRKS and set this flag in
ata_dev_print_quirks().
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Fixes: 58157d607aec ("ata: libata: Print quirks applied to devices")
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'include/linux/libata.h')
| -rw-r--r-- | include/linux/libata.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index d5446e18d9df..0279c0a6302f 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -378,6 +378,7 @@ enum { ATA_EHI_PRINTINFO = (1 << 18), /* print configuration info */ ATA_EHI_SETMODE = (1 << 19), /* configure transfer mode */ ATA_EHI_POST_SETMODE = (1 << 20), /* revalidating after setmode */ + ATA_EHI_DID_PRINT_QUIRKS = (1 << 21), /* already printed quirks info */ ATA_EHI_DID_RESET = ATA_EHI_DID_SOFTRESET | ATA_EHI_DID_HARDRESET, |