diff options
| -rw-r--r-- | drivers/ata/libata-core.c | 8 | ||||
| -rw-r--r-- | include/linux/libata.h | 1 |
2 files changed, 8 insertions, 1 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index b4fdb78579c8..e4023fc288ac 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -160,7 +160,7 @@ MODULE_DESCRIPTION("Library module for ATA devices"); MODULE_LICENSE("GPL"); MODULE_VERSION(DRV_VERSION); -static inline bool ata_dev_print_info(struct ata_device *dev) +static inline bool ata_dev_print_info(const struct ata_device *dev) { struct ata_eh_context *ehc = &dev->link->eh_context; @@ -4025,10 +4025,16 @@ static void ata_dev_print_quirks(const struct ata_device *dev, const char *model, const char *rev, unsigned int quirks) { + struct ata_eh_context *ehc = &dev->link->eh_context; int n = 0, i; size_t sz; char *str; + if (!ata_dev_print_info(dev) || ehc->i.flags & ATA_EHI_DID_PRINT_QUIRKS) + return; + + ehc->i.flags |= ATA_EHI_DID_PRINT_QUIRKS; + if (!quirks) return; 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, |