ata: include: libata: Move fields commonly over-written to separate MACRO

This is a pre-cursor to some upcoming W=1 fix-ups.

Fixes the following W=1 kernel build warning(s):

Cc: Jens Axboe <axboe@kernel.dk>
Cc: Mark Lord <mlord@pobox.com>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Tejun Heo <tj@kernel.org>
Cc: linux-ide@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210528090502.1799866-2-lee.jones@linaro.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/include/linux/libata.h b/include/linux/libata.h
index 5f550eb..3fcd242 100644 (file)
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -1397,25 +1397,28 @@ extern struct device_attribute *ata_common_sdev_attrs[];
        ATA_SCSI_COMPAT_IOCTL                                   \
        .queuecommand           = ata_scsi_queuecmd,            \
        .dma_need_drain         = ata_scsi_dma_need_drain,      \
-       .can_queue              = ATA_DEF_QUEUE,                \
-       .tag_alloc_policy       = BLK_TAG_ALLOC_RR,             \
        .this_id                = ATA_SHT_THIS_ID,              \
        .emulated               = ATA_SHT_EMULATED,             \
        .proc_name              = drv_name,                     \
-       .slave_configure        = ata_scsi_slave_config,        \
        .slave_destroy          = ata_scsi_slave_destroy,       \
        .bios_param             = ata_std_bios_param,           \
        .unlock_native_capacity = ata_scsi_unlock_native_capacity
 
-#define ATA_BASE_SHT(drv_name)                                 \
+#define ATA_SUBBASE_SHT(drv_name)                              \
        __ATA_BASE_SHT(drv_name),                               \
+       .can_queue              = ATA_DEF_QUEUE,                \
+       .tag_alloc_policy       = BLK_TAG_ALLOC_RR,             \
+       .slave_configure        = ata_scsi_slave_config
+
+#define ATA_BASE_SHT(drv_name)                                 \
+       ATA_SUBBASE_SHT(drv_name),                              \
        .sdev_attrs             = ata_common_sdev_attrs
 
 #ifdef CONFIG_SATA_HOST
 extern struct device_attribute *ata_ncq_sdev_attrs[];
 
 #define ATA_NCQ_SHT(drv_name)                                  \
-       __ATA_BASE_SHT(drv_name),                               \
+       ATA_SUBBASE_SHT(drv_name),                              \
        .sdev_attrs             = ata_ncq_sdev_attrs,           \
        .change_queue_depth     = ata_scsi_change_queue_depth
 #endif