ata: libata-core: fix a doc warning

The docs toolchain doesn't recognise this pattern:

	@link->[hw_]sata_spd_limit

As it can't really process it. So, instead, let's mark it with
a literal block markup:

	``link->[hw_]sata_spd_limit``

in order to get rid of the following warning:

	./drivers/ata/libata-core.c:5974: WARNING: Unknown target name: "hw".

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/9a21444df75c46095c4b1839d2061d19c9addcff.1586881715.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index beca5f91bb4c7c8bed8a40c118717363981da495..69361ec43db57c98a1b1c60b928515853259d91d 100644 (file)
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -5209,7 +5209,7 @@ void ata_link_init(struct ata_port *ap, struct ata_link *link, int pmp)
  *     sata_link_init_spd - Initialize link->sata_spd_limit
  *     @link: Link to configure sata_spd_limit for
  *
- *     Initialize @link->[hw_]sata_spd_limit to the currently
+ *     Initialize ``link->[hw_]sata_spd_limit`` to the currently
  *     configured value.
  *
  *     LOCKING: