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authorChristoph Hellwig <hch@lst.de>2020-06-20 09:13:02 +0200
committerMartin K. Petersen <martin.petersen@oracle.com>2020-06-23 23:52:18 -0400
commitaad4b4d15f30de087c5972cfb767fadb5dbc3c52 (patch)
tree4da3252b3dd5e83de7505b186884832df97f6725 /include/linux/libata.h
parent632f24f09d5b7c8a2f94932c3391ca957ae76cc4 (diff)
scsi: libata: Fix the ata_scsi_dma_need_drain stub
We not only need the stub when libata is disabled, but also if it is modular and there are built-in SAS drivers (which can happen when SCSI_SAS_ATA is disabled). Link: https://lore.kernel.org/r/20200620071302.462974-2-hch@lst.de Fixes: b8f1d1e05817 ("scsi: Wire up ata_scsi_dma_need_drain for SAS HBA drivers") Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/linux/libata.h')
-rw-r--r--include/linux/libata.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 042e584daca7..c57bf6749681 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -1092,7 +1092,7 @@ extern int ata_scsi_ioctl(struct scsi_device *dev, unsigned int cmd,
#define ATA_SCSI_COMPAT_IOCTL /* empty */
#endif
extern int ata_scsi_queuecmd(struct Scsi_Host *h, struct scsi_cmnd *cmd);
-#if IS_ENABLED(CONFIG_ATA)
+#if IS_REACHABLE(CONFIG_ATA)
bool ata_scsi_dma_need_drain(struct request *rq);
#else
#define ata_scsi_dma_need_drain NULL