Message ID | 20231221173421.13737-2-zajec5@gmail.com |
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State | New |
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[31.11.218.106]) by smtp.gmail.com with ESMTPSA id z25-20020a1709060ad900b00a23499f1d7dsm1176118ejf.209.2023.12.21.09.34.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 Dec 2023 09:34:33 -0800 (PST) From: =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= <zajec5@gmail.com> To: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Michael Walle <michael@walle.cc>, Miquel Raynal <miquel.raynal@bootlin.com>, linux-mtd@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, u-boot@lists.denx.de, =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= <rafal@milecki.pl> Subject: [PATCH V3 2/6] nvmem: core: add nvmem_dev_size() helper Date: Thu, 21 Dec 2023 18:34:17 +0100 Message-Id: <20231221173421.13737-2-zajec5@gmail.com> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20231221173421.13737-1-zajec5@gmail.com> References: <20231221173421.13737-1-zajec5@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231221_093437_286606_F032FB9A X-CRM114-Status: GOOD ( 10.91 ) X-Spam-Score: 0.1 (/) X-Spam-Report: =?unknown-8bit?q?Spam_detection_software=2C_running_on_the_sy?= =?unknown-8bit?q?stem_=22bombadil=2Einfradead=2Eorg=22=2C?= =?unknown-8bit?q?_has_NOT_identified_this_incoming_email_as_spam=2E__The_ori?= =?unknown-8bit?q?ginal?= =?unknown-8bit?q?_message_has_been_attached_to_this_so_you_can_view_it_or_la?= =?unknown-8bit?q?bel?= =?unknown-8bit?q?_similar_future_email=2E__If_you_have_any_questions=2C_see?= =?unknown-8bit?q?_the_administrator_of_that_system_for_details=2E?= =?unknown-8bit?q?_?= =?unknown-8bit?q?_Content_preview=3A__From=3A_Rafa=C5=82_Mi=C5=82ecki_This_i?= =?unknown-8bit?q?s_required_by_layouts_that_need?= =?unknown-8bit?q?_to_read_whole_NVMEM_content=2E_It=27s_especially_useful_fo?= =?unknown-8bit?q?r_NVMEM_devices_without?= =?unknown-8bit?q?_hardcoded_layout_=28like_U-Boot_environment_data_block=29?= =?unknown-8bit?q?=2E_Signed-off-by=3A_Rafa=C5=82?= =?unknown-8bit?q?_Mi=C5=82ecki_Reviewed-by=3A_Miquel_Raynal_---_drivers/nvme?= =?unknown-8bit?q?m/core=2Ec_=7C_13_+++++++++++++?= =?unknown-8bit?q?_include/linux/nvmem-consumer=2Eh_=7C_1_+_2_files_changed?= =?unknown-8bit?q?=2C_14_insertions=28+=29_?= =?unknown-8bit?q?_?= =?unknown-8bit?q?_Content_analysis_details=3A___=280=2E1_points=2C_5=2E0_req?= =?unknown-8bit?q?uired=29?= =?unknown-8bit?q?_?= =?unknown-8bit?q?_pts_rule_name______________description?= =?unknown-8bit?q?_----_----------------------_------------------------------?= =?unknown-8bit?q?--------------------?= =?unknown-8bit?q?_-0=2E0_RCVD=5FIN=5FDNSWL=5FNONE_____RBL=3A_Sender_listed_a?= =?unknown-8bit?q?t_https=3A//www=2Ednswl=2Eorg/=2C?= =?unknown-8bit?q?_no_trust?= =?unknown-8bit?b?IFsyYTAwOjE0NTA6NDg2NDoyMDowOjA6MDo2MmQgbGlzdGVkIGluXQ==?= =?unknown-8bit?b?IFtsaXN0LmRuc3dsLm9yZ10=?= =?unknown-8bit?q?_-0=2E0_SPF=5FPASS_______________SPF=3A_sender_matches_SPF_?= =?unknown-8bit?q?record?= =?unknown-8bit?q?_0=2E0_SPF=5FHELO=5FNONE__________SPF=3A_HELO_does_not_publ?= =?unknown-8bit?q?ish_an_SPF_Record?= =?unknown-8bit?q?_0=2E0_FREEMAIL=5FFROM__________Sender_email_is_commonly_ab?= =?unknown-8bit?q?used_enduser_mail?= =?unknown-8bit?q?_provider?= =?unknown-8bit?q?_=5Bzajec5=5Bat=5Dgmail=2Ecom=5D?= =?unknown-8bit?q?_0=2E2_FREEMAIL=5FENVFROM=5FEND=5FDIGIT_Envelope-from_freem?= =?unknown-8bit?q?ail_username_ends?= =?unknown-8bit?q?_in_digit?= =?unknown-8bit?q?_=5Bzajec5=5Bat=5Dgmail=2Ecom=5D?= =?unknown-8bit?q?_-0=2E1_DKIM=5FVALID=5FAU__________Message_has_a_valid_DKIM?= =?unknown-8bit?q?_or_DK_signature_from?= =?unknown-8bit?q?_author=27s_domain?= =?unknown-8bit?q?_-0=2E1_DKIM=5FVALID_____________Message_has_at_least_one_v?= =?unknown-8bit?q?alid_DKIM_or_DK_signature?= =?unknown-8bit?q?_0=2E1_DKIM=5FSIGNED____________Message_has_a_DKIM_or_DK_si?= =?unknown-8bit?q?gnature=2C_not_necessarily?= =?unknown-8bit?q?_valid?= =?unknown-8bit?q?_-0=2E1_DKIM=5FVALID=5FEF__________Message_has_a_valid_DKIM?= =?unknown-8bit?q?_or_DK_signature_from?= =?unknown-8bit?q?_envelope-from_domain?= X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list <linux-mtd.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mtd>, <mailto:linux-mtd-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-mtd/> List-Post: <mailto:linux-mtd@lists.infradead.org> List-Help: <mailto:linux-mtd-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mtd>, <mailto:linux-mtd-request@lists.infradead.org?subject=subscribe> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-mtd" <linux-mtd-bounces@lists.infradead.org> Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org |
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[V3,1/6] dt-bindings: nvmem: layouts: add U-Boot environment variables layout
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diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c index 4ed54076346d..980123fb4dde 100644 --- a/drivers/nvmem/core.c +++ b/drivers/nvmem/core.c @@ -2163,6 +2163,19 @@ const char *nvmem_dev_name(struct nvmem_device *nvmem) } EXPORT_SYMBOL_GPL(nvmem_dev_name); +/** + * nvmem_dev_size() - Get the size of a given nvmem device. + * + * @nvmem: nvmem device. + * + * Return: size of the nvmem device. + */ +size_t nvmem_dev_size(struct nvmem_device *nvmem) +{ + return nvmem->size; +} +EXPORT_SYMBOL_GPL(nvmem_dev_size); + static int __init nvmem_init(void) { int ret; diff --git a/include/linux/nvmem-consumer.h b/include/linux/nvmem-consumer.h index 2d306fa13b1a..34c0e58dfa26 100644 --- a/include/linux/nvmem-consumer.h +++ b/include/linux/nvmem-consumer.h @@ -81,6 +81,7 @@ int nvmem_device_cell_write(struct nvmem_device *nvmem, struct nvmem_cell_info *info, void *buf); const char *nvmem_dev_name(struct nvmem_device *nvmem); +size_t nvmem_dev_size(struct nvmem_device *nvmem); void nvmem_add_cell_lookups(struct nvmem_cell_lookup *entries, size_t nentries);