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Thu, 26 Mar 2020 15:58:42 +0000 (GMT) From: Bartlomiej Zolnierkiewicz To: Jens Axboe Cc: Michael Schmitz , Geert Uytterhoeven , Christoph Hellwig , linux-ide@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-kernel@vger.kernel.org, b.zolnierkie@samsung.com Subject: [PATCH v5 10/27] ata: remove EXPORT_SYMBOL_GPL()s not used by modules Date: Thu, 26 Mar 2020 16:58:05 +0100 Message-Id: <20200326155822.19400-11-b.zolnierkie@samsung.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200326155822.19400-1-b.zolnierkie@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrLKsWRmVeSWpSXmKPExsWy7djP87pGF2viDBZtsrBYfbefzWLjjPWs Fs9u7WWyWLn6KJPFsR2PmCwu75rDZrH8yVpmi7mt09kdODx2zrrL7nH5bKnHocMdjB4nW7+x eOy+2cDm0bdlFaPH501yAexRXDYpqTmZZalF+nYJXBkv/lxgKlgkW/Hqwmn2Bsbn4l2MnBwS AiYSk1bPYO5i5OIQEljBKNHXuI0JwvnCKDHh50Mo5zOjxJHHN1i6GDnAWi7ddIeIL2eUWHvi B0LH2o032UHmsglYSUxsX8UIYosIKEj0/F7JBlLELPCeUWLFpL0sIAlhgQCJyz8+MYNMZRFQ lVg6gRMkzCtgJ7H/4VxmiPvkJbZ++8QKYnMCxZevm88MUSMocXLmE7AxzEA1zVtng/0gIbCM XeLuqQlMEM0uEgf/X2OHsIUlXh3fAmXLSJye3MMC0bCOUeJvxwuo7u2MEssn/2ODqLKWuHPu FxvIdcwCmhLrd+lDhB0lJs34ygQJCj6JG28FIY7gk5i0bTozRJhXoqNNCKJaTWLDsg1sMGu7 dq6E+stDYtPuOywTGBVnIXlnFpJ3ZiHsXcDIvIpRPLW0ODc9tdg4L7Vcrzgxt7g0L10vOT93 EyMwEZ3+d/zrDsZ9f5IOMQpwMCrx8Da01cQJsSaWFVfmHmKU4GBWEuF9GgkU4k1JrKxKLcqP LyrNSS0+xCjNwaIkzmu86GWskEB6YklqdmpqQWoRTJaJg1OqgbH3wqNTu9W/O1V5v399/fX7 8/NrVzZfV816ui16ugDX6nnfEwvzJuwwmDo/9S3LifkZTuIVLi8kXTOLi/fuWz/Pa+nPmvsW dwvepP/+8u2KrgrjwcWBc20e8QY12/zh2Gqmalpsb8RhdlZcZ4fvs8+NcRc+n8xiPbRlw/ee q5/f/BM5d/JSk2OjEktxRqKhFnNRcSIA8nUMmUADAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprJIsWRmVeSWpSXmKPExsVy+t/xu7pGF2viDHb/lbVYfbefzWLjjPWs Fs9u7WWyWLn6KJPFsR2PmCwu75rDZrH8yVpmi7mt09kdODx2zrrL7nH5bKnHocMdjB4nW7+x eOy+2cDm0bdlFaPH501yAexRejZF+aUlqQoZ+cUltkrRhhZGeoaWFnpGJpZ6hsbmsVZGpkr6 djYpqTmZZalF+nYJehkv/lxgKlgkW/Hqwmn2Bsbn4l2MHBwSAiYSl266dzFycQgJLGWUWL9s CxtEXEbi+PqyLkZOIFNY4s+1LjaImk+MEtOfTWAFSbAJWElMbF/FCGKLCChI9PxeCVbELPCV UWLppG5mkISwgJ/E1ZtNjCBDWQRUJZZO4AQJ8wrYSex/OJcZYoG8xNZvn8BmcgLFl6+bDxYX ErCVWPzlAxNEvaDEyZlPWEBsZqD65q2zmScwCsxCkpqFJLWAkWkVo0hqaXFuem6xkV5xYm5x aV66XnJ+7iZGYLRsO/Zzyw7GrnfBhxgFOBiVeHg1WmrihFgTy4orcw8xSnAwK4nwPo0ECvGm JFZWpRblxxeV5qQWH2I0BfphIrOUaHI+MJLzSuINTQ3NLSwNzY3Njc0slMR5OwQOxggJpCeW pGanphakFsH0MXFwSjUwWt5WqHQ5E9HKyvz/GktHYlTT2ZzLwrm7t9qbRm2+P3djyfTYZ7P+ xGqelH3yuV7rV6/L3NAwtX+Ff71nKOfNiw5YJnn6Qu2eDMffC188fK3AvfCmboxHyNtXnkV2 3qsPMM8PaBH86XNoy7NKZu70iA4NmXV9yV3fr5SIGMTKVaU971y8v/OwEktxRqKhFnNRcSIA WVXqwqwCAAA= X-CMS-MailID: 20200326155842eucas1p23d6b95d066eaf1a86e04935641015af6 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20200326155842eucas1p23d6b95d066eaf1a86e04935641015af6 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20200326155842eucas1p23d6b95d066eaf1a86e04935641015af6 References: <20200326155822.19400-1-b.zolnierkie@samsung.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Remove EXPORT_SYMBOL_GPL()s for functions used only by the core libata code. Code size savings on m68k arch using (modified) atari_defconfig: text data bss dec hex filename before: 39838 573 40 40451 9e03 drivers/ata/libata-core.o 21071 105 576 21752 54f8 drivers/ata/libata-scsi.o 17519 18 0 17537 4481 drivers/ata/libata-eh.o after: 39688 573 40 40301 9d6d drivers/ata/libata-core.o 21040 105 576 21721 54d9 drivers/ata/libata-scsi.o 17405 18 0 17423 440f drivers/ata/libata-eh.o Reviewed-by: Christoph Hellwig Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ata/libata-core.c | 5 ----- drivers/ata/libata-eh.c | 4 ---- drivers/ata/libata-scsi.c | 1 - 3 files changed, 10 deletions(-) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index dc48e983ccdb..2ec1a49388ee 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -80,7 +80,6 @@ const struct ata_port_operations ata_base_port_ops = { .sched_eh = ata_std_sched_eh, .end_eh = ata_std_end_eh, }; -EXPORT_SYMBOL_GPL(ata_base_port_ops); const struct ata_port_operations sata_port_ops = { .inherits = &ata_base_port_ops, @@ -902,7 +901,6 @@ void ata_unpack_xfermask(unsigned long xfer_mask, unsigned long *pio_mask, if (udma_mask) *udma_mask = (xfer_mask & ATA_MASK_UDMA) >> ATA_SHIFT_UDMA; } -EXPORT_SYMBOL_GPL(ata_unpack_xfermask); static const struct ata_xfer_ent { int shift, bits; @@ -3425,7 +3423,6 @@ u8 ata_timing_cycle2mode(unsigned int xfer_shift, int cycle) return last_mode; } -EXPORT_SYMBOL_GPL(ata_timing_cycle2mode); /** * ata_down_xfermask_limit - adjust dev xfer masks downward @@ -5051,7 +5048,6 @@ void ata_sg_init(struct ata_queued_cmd *qc, struct scatterlist *sg, qc->n_elem = n_elem; qc->cursg = qc->sg; } -EXPORT_SYMBOL_GPL(ata_sg_init); #ifdef CONFIG_HAS_DMA @@ -6157,7 +6153,6 @@ void ata_host_get(struct ata_host *host) { kref_get(&host->kref); } -EXPORT_SYMBOL_GPL(ata_host_get); void ata_host_put(struct ata_host *host) { diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 1d231cfab26f..04275f4c8d36 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -1215,7 +1215,6 @@ void ata_eh_thaw_port(struct ata_port *ap) DPRINTK("ata%u port thawed\n", ap->print_id); } -EXPORT_SYMBOL_GPL(ata_eh_thaw_port); static void ata_eh_scsidone(struct scsi_cmnd *scmd) { @@ -1250,7 +1249,6 @@ void ata_eh_qc_complete(struct ata_queued_cmd *qc) scmd->retries = scmd->allowed; __ata_eh_qc_complete(qc); } -EXPORT_SYMBOL_GPL(ata_eh_qc_complete); /** * ata_eh_qc_retry - Tell midlayer to retry an ATA command after EH @@ -1270,7 +1268,6 @@ void ata_eh_qc_retry(struct ata_queued_cmd *qc) scmd->allowed++; __ata_eh_qc_complete(qc); } -EXPORT_SYMBOL_GPL(ata_eh_qc_retry); /** * ata_dev_disable - disable ATA device @@ -4041,7 +4038,6 @@ void ata_do_eh(struct ata_port *ap, ata_prereset_fn_t prereset, ata_eh_finish(ap); } -EXPORT_SYMBOL_GPL(ata_do_eh); /** * ata_std_error_handler - standard error handler diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 24024e728296..ae63ef7adcb9 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -4536,7 +4536,6 @@ void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd) cmd->scsi_done(cmd); } -EXPORT_SYMBOL_GPL(ata_scsi_simulate); int ata_scsi_add_hosts(struct ata_host *host, struct scsi_host_template *sht) { -- 2.24.1