From a0ccd2511b6f70394b30f8290da8bfc723d6bc07 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Thu, 26 Mar 2020 16:58:21 +0100 Subject: ata: move ata_eh_analyze_ncq_error() & co. to libata-sata.c * move ata_eh_analyze_ncq_error() and ata_eh_read_log_10h() to libata-sata.c * add static inline for ata_eh_analyze_ncq_error() for CONFIG_SATA_HOST=n case (link->sactive is non-zero only if NCQ commands are actually queued so empty function body is sufficient) Code size savings on m68k arch using (modified) atari_defconfig: text data bss dec hex filename before: 16164 18 0 16182 3f36 drivers/ata/libata-eh.o after: 15446 18 0 15464 3c68 drivers/ata/libata-eh.o Reviewed-by: Christoph Hellwig Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Jens Axboe --- include/linux/libata.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/libata.h b/include/linux/libata.h index 9c7ca659dc94..cffa4714bfa8 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -1181,6 +1181,7 @@ extern int sata_link_hardreset(struct ata_link *link, bool *online, int (*check_ready)(struct ata_link *)); extern int sata_link_resume(struct ata_link *link, const unsigned long *params, unsigned long deadline); +extern void ata_eh_analyze_ncq_error(struct ata_link *link); #else static inline const unsigned long * sata_ehc_deb_timing(struct ata_eh_context *ehc) @@ -1217,6 +1218,7 @@ static inline int sata_link_resume(struct ata_link *link, { return -EOPNOTSUPP; } +static inline void ata_eh_analyze_ncq_error(struct ata_link *link) { } #endif extern int sata_link_debounce(struct ata_link *link, const unsigned long *params, unsigned long deadline); @@ -1339,7 +1341,6 @@ extern void ata_eh_thaw_port(struct ata_port *ap); extern void ata_eh_qc_complete(struct ata_queued_cmd *qc); extern void ata_eh_qc_retry(struct ata_queued_cmd *qc); -extern void ata_eh_analyze_ncq_error(struct ata_link *link); extern void ata_do_eh(struct ata_port *ap, ata_prereset_fn_t prereset, ata_reset_fn_t softreset, ata_reset_fn_t hardreset, -- cgit v1.2.3-59-g8ed1b