Commit c86a2a28 authored by Lee Jones's avatar Lee Jones Committed by Jens Axboe
Browse files

ata: libata-acpi: Fix function name and provide description for 'prev_gtf' 



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

 drivers/ata/libata-acpi.c:493: warning: expecting prototype for ata_acpi_gtm_xfermode(). Prototype was for ata_acpi_gtm_xfermask() instead
 drivers/ata/libata-acpi.c:648: warning: Function parameter or member 'prev_gtf' not described in 'ata_acpi_run_tf'

Cc: Jens Axboe <axboe@kernel.dk>
Cc: linux-ide@vger.kernel.org
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210318085150.3131936-15-lee.jones@linaro.org


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent c172b359

drivers/ata/libata-acpi.c

+2 −1
Original line number Diff line number Diff line
@@ -476,7 +476,7 @@ static int ata_dev_get_GTF(struct ata_device *dev, struct ata_acpi_gtf **gtf) 
}



/**

 * ata_acpi_gtm_xfermode - determine xfermode from GTM parameter

 * ata_acpi_gtm_xfermask - determine xfermode from GTM parameter

 * @dev: target device

 * @gtm: GTM parameter to use

 *
@@ -624,6 +624,7 @@ static int ata_acpi_filter_tf(struct ata_device *dev, 
 * ata_acpi_run_tf - send taskfile registers to host controller

 * @dev: target ATA device

 * @gtf: raw ATA taskfile register set (0x1f1 - 0x1f7)

 * @prev_gtf: previous command

 *

 * Outputs ATA taskfile to standard ATA host controller.

 * Writes the control, feature, nsect, lbal, lbam, and lbah registers.