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Thu, 27 Feb 2020 18:22:43 +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 v3 10/27] ata: remove EXPORT_SYMBOL_GPL()s not used by modules Date: Thu, 27 Feb 2020 19:22:09 +0100 Message-Id: <20200227182226.19188-11-b.zolnierkie@samsung.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200227182226.19188-1-b.zolnierkie@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrPKsWRmVeSWpSXmKPExsWy7djP87qfOSLiDF4fN7VYfbefzWLjjPWs Fs9u7WWyWLn6KJPFsR2PmCwu75rDZrH8yVpmi7mt09kdODx2zrrL7nH5bKnHocMdjB4nW7+x eOy+2cDm0bdlFaPH501yAexRXDYpqTmZZalF+nYJXBlbZi1lLlgkWzG57TBTA+Nz8S5GTg4J AROJXZ1H2boYuTiEBFYwSnyYe5cZwvnCKNFz7zs7hPOZUWLmjFVMMC0N999BVS1nlPi34CE7 XMuC+b/AqtgErCQmtq9iBLFFBBQken6vBFvCLPCeUWLFpL0sIAlhgQCJ3Q2vwIpYBFQl5pyZ C9bMK2AnceHMHDaIdfISW799YgWxOYHiN/q2s0HUCEqcnPkEbA4zUE3z1tlgJ0kIrGKXePT0 KQtEs4vEr4vroWxhiVfHt7BD2DISpyf3sEA0rGOU+NvxAqp7O6PE8sn/oFZbS9w59wvI5gBa oSmxfpc+RNhRYv6F6YwgYQkBPokbbwUhjuCTmLRtOjNEmFeio00IolpNYsOyDWwwa7t2rmSG sD0k/n74wDaBUXEWkndmIXlnFsLeBYzMqxjFU0uLc9NTi43zUsv1ihNzi0vz0vWS83M3MQKT 0el/x7/uYNz3J+kQowAHoxIP74Id4XFCrIllxZW5hxglOJiVRHg3fg2NE+JNSaysSi3Kjy8q zUktPsQozcGiJM5rvOhlrJBAemJJanZqakFqEUyWiYNTqoHRu3jJtQNH2De/U1/PU7Gv60/c kT/nFZ9s1Gl9F/t6jfi3HeeOvjt3YZmGq4vNjxAG22/FPZk/mi6f1JhadDavIvVbksbRCV/3 y7jekl6cOynz2ucL354Iuwb07Nc3Yl0bpM82mT8+WLGjiL3c/zrHw3Ur3TnMX+juljx6Y9Wt pPyVtSxzi49cUmIpzkg01GIuKk4EAKtY2TJCAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprNIsWRmVeSWpSXmKPExsVy+t/xe7qfOSLiDFoXKFusvtvPZrFxxnpW i2e39jJZrFx9lMni2I5HTBaXd81hs1j+ZC2zxdzW6ewOHB47Z91l97h8ttTj0OEORo+Trd9Y PHbfbGDz6NuyitHj8ya5APYoPZui/NKSVIWM/OISW6VoQwsjPUNLCz0jE0s9Q2PzWCsjUyV9 O5uU1JzMstQifbsEvYwts5YyFyySrZjcdpipgfG5eBcjJ4eEgIlEw/13zF2MXBxCAksZJd5c +cnaxcgBlJCROL6+DKJGWOLPtS42iJpPjBKr961nAUmwCVhJTGxfxQhiiwgoSPT8XglWxCzw lVFi6aRuZpCEsICfxLHnW5hAbBYBVYk5Z+aC2bwCdhIXzsxhg9ggL7H12ydWEJsTKH6jbztY XEjAVqKr4ykjRL2gxMmZT8AWMwPVN2+dzTyBUWAWktQsJKkFjEyrGEVSS4tz03OLjfSKE3OL S/PS9ZLzczcxAiNm27GfW3Ywdr0LPsQowMGoxMPrsS08Tog1say4MvcQowQHs5II78avoXFC vCmJlVWpRfnxRaU5qcWHGE2BnpjILCWanA+M5rySeENTQ3MLS0NzY3NjMwslcd4OgYMxQgLp iSWp2ampBalFMH1MHJxSDYzM28Q0bXfP9Z9qeyCpfoWlGMeR2WLJnokzU7vX6onX3vXNdt3n 6ywtcerc7SN32tmO933ds/YnS96V2psCE/9wMvJYuUj3Xyo5/k/CqEJu2RE25Tbx3csnKiut PMJkcivo1oI3es2P1J82veWeKm26OGpfR8PkpUtCuvRWxX9NurzM7XbZ9A4lluKMREMt5qLi RAD1Lb8KrgIAAA== X-CMS-MailID: 20200227182243eucas1p2d95b61a6a3941ffd3bbead3a6ff4a813 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20200227182243eucas1p2d95b61a6a3941ffd3bbead3a6ff4a813 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20200227182243eucas1p2d95b61a6a3941ffd3bbead3a6ff4a813 References: <20200227182226.19188-1-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 a779ea57f3ad..b8e41c8e6395 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -4535,7 +4535,6 @@ 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