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Tue, 17 Mar 2020 14:43:45 +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 v4 10/27] ata: remove EXPORT_SYMBOL_GPL()s not used by modules Date: Tue, 17 Mar 2020 15:43:16 +0100 Message-Id: <20200317144333.2904-11-b.zolnierkie@samsung.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200317144333.2904-1-b.zolnierkie@samsung.com> MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrLKsWRmVeSWpSXmKPExsWy7djP87pKjwriDLq2qlisvtvPZrFxxnpW i2e39jJZrFx9lMni2I5HTBaXd81hs1j+ZC2zxdzW6ewOHB47Z91l97h8ttTj0OEORo+Trd9Y PHbfbGDz6NuyitHj8ya5APYoLpuU1JzMstQifbsErowTlz8wF/TKVmw8so6xgfGqeBcjJ4eE gInE1t/r2LoYuTiEBFYwSpydM5kRwvnCKPF44Q1mCOczo8SnC+/ZYFoOtM+CqlrOKHGiawYT XEvD3d9MIFVsAlYSE9tXMYLYIgIKEj2/V4ItYRZ4zyixYtJeFpCEsECAxL1D15lBbBYBVYnt J3tYQWxeAVuJo/Mb2CHWyUts/fYJLM4JFL92+B8bRI2gxMmZT8DmMAPVNG+dzQxRv4pdYl2H AoTtInH76kOouLDEq+NboGbKSPzfOR/sagmBdYwSfzteMEM42xkllk/+B/WotcSdc7+AbA6g DZoS63fpg5gSAo4SK6e4QJh8EjfeCkKcwCcxadt0Zogwr0RHmxDEDDWJDcs2sMFs7dq5Euoa D4k5554zTmBUnIXkmVlInpmFsHYBI/MqRvHU0uLc9NRi47zUcr3ixNzi0rx0veT83E2MwER0 +t/xrzsY9/1JOsQowMGoxMObsKkgTog1say4MvcQowQHs5II7+LC/Dgh3pTEyqrUovz4otKc 1OJDjNIcLErivMaLXsYKCaQnlqRmp6YWpBbBZJk4OKUaGHvuGRry+XdIvG3UObzinCdz0Wk9 Hel5t5pvv+tmOrax8U5HxvvVs28GL47okTCZ1HZl+9PCGZE+crUXVV87T3y/6fE/Fj5hX3eD o7kZ7EfeJy26/4WRmXHJp8y9h0QMHP9f29zFPe3d+0KentAX3/b9FtQxvJK389f0Oq+Xi7fw b5uTK9xtk6TEUpyRaKjFXFScCABfZIY4QAMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprFIsWRmVeSWpSXmKPExsVy+t/xu7pKjwriDHZdY7dYfbefzWLjjPWs Fs9u7WWyWLn6KJPFsR2PmCwu75rDZrH8yVpmi7mt09kdODx2zrrL7nH5bKnHocMdjB4nW7+x eOy+2cDm0bdlFaPH501yAexRejZF+aUlqQoZ+cUltkrRhhZGeoaWFnpGJpZ6hsbmsVZGpkr6 djYpqTmZZalF+nYJehknLn9gLuiVrdh4ZB1jA+NV8S5GTg4JAROJA+2zGEFsIYGljBLrbid0 MXIAxWUkjq8vgygRlvhzrYuti5ELqOQTo8S8Wc9YQBJsAlYSE9tXgfWKCChI9PxeCVbELPCV UWLppG5mkISwgJ/EhC/nmUBsFgFVie0ne1hBbF4BW4mj8xvYITbIS2z99gkszgkUv3b4HxvE QTYSL978Z4KoF5Q4OfMJ2GJmoPrmrbOZJzAKzEKSmoUktYCRaRWjSGppcW56brGhXnFibnFp Xrpecn7uJkZgvGw79nPzDsZLG4MPMQpwMCrx8HJsKIgTYk0sK67MPcQowcGsJMK7uDA/Tog3 JbGyKrUoP76oNCe1+BCjKdATE5mlRJPzgbGcVxJvaGpobmFpaG5sbmxmoSTO2yFwMEZIID2x JDU7NbUgtQimj4mDU6qBUettTGnxAa9vRi+3ONyunCX8Pktfx89GbKHgHu1vkoKmcyo+TN+1 2fNV5LSX+/0ef/gVzqcUf/zBoqoVmsfnXSp4zx5m8/lp9N6Sjss2TCtdviYsfuZ76MTbx73C z49e9jqhyNE5b8Wy2ecXcG9lnJx3wkxu29yLskbnvXv1w6L3fKiy5izS26vEUpyRaKjFXFSc CADlk5CPrQIAAA== X-CMS-MailID: 20200317144346eucas1p2d1e330410bd3482ce01c98db40d5612b X-Msg-Generator: CA X-RootMTR: 20200317144346eucas1p2d1e330410bd3482ce01c98db40d5612b X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20200317144346eucas1p2d1e330410bd3482ce01c98db40d5612b References: <20200317144333.2904-1-b.zolnierkie@samsung.com> Sender: linux-ide-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ide@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 dae625fc5e8a..e4df091fdcde 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, @@ -899,7 +898,6 @@ 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; @@ -3437,7 +3435,6 @@ 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 @@ -5058,7 +5055,6 @@ 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 @@ -6158,7 +6154,6 @@ 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 827d437d8cb4..3b8d276b5107 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -1212,7 +1212,6 @@ void ata_eh_thaw_port(struct ata_port *ap) trace_ata_port_thaw(ap); } -EXPORT_SYMBOL_GPL(ata_eh_thaw_port); static void ata_eh_scsidone(struct scsi_cmnd *scmd) { @@ -1247,7 +1246,6 @@ 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 @@ -1267,7 +1265,6 @@ 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 @@ -4044,7 +4041,6 @@ 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 2b0262aa3bcc..2bf1376bc027 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -4522,7 +4522,6 @@ 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) {