{"id":816932,"url":"http://patchwork.ozlabs.org/api/patches/816932/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/1506006190-9498-2-git-send-email-jjhiblot@ti.com/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/projects/18/?format=json","name":"U-Boot","link_name":"uboot","list_id":"u-boot.lists.denx.de","list_email":"u-boot@lists.denx.de","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<1506006190-9498-2-git-send-email-jjhiblot@ti.com>","list_archive_url":null,"date":"2017-09-21T15:03:09","name":"[U-Boot,v3,1/2] dm: core: Add functions to get strings and the string count from a stringlist","commit_ref":"b5a144a5014be5e3b065e2061a7d17e653d739ae","pull_url":null,"state":"accepted","archived":false,"hash":"40d95b701aa59e6038ae0d28da4aa8bece8c1fa3","submitter":{"id":70508,"url":"http://patchwork.ozlabs.org/api/people/70508/?format=json","name":"Jean-Jacques Hiblot","email":"jjhiblot@ti.com"},"delegate":{"id":12423,"url":"http://patchwork.ozlabs.org/api/users/12423/?format=json","username":"Jaehoon","first_name":"Jaehoon","last_name":"Chung","email":"jh80.chung@samsung.com"},"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/1506006190-9498-2-git-send-email-jjhiblot@ti.com/mbox/","series":[{"id":4408,"url":"http://patchwork.ozlabs.org/api/series/4408/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/list/?series=4408","date":"2017-09-21T15:03:09","name":"power: Add a driver to handle the PBIAS cell of the TI SOCs","version":3,"mbox":"http://patchwork.ozlabs.org/series/4408/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/816932/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/816932/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.denx.de\n\t(client-ip=81.169.180.215; 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a=rsa-sha256; c=relaxed/simple; d=ti.com;\n\ts=ti-com-17Q1; t=1506006193;\n\tbh=up9MdC4cq66KmEwBliLokrWlKm8E3HKapAfdkpmnqBU=;\n\th=From:To:CC:Subject:Date:In-Reply-To:References;\n\tb=kC4d/MGsbTJozjOI6QUeliI9GGXNqdYJjNPByeEV4Y92IYrg1E6V2u6c6CnmzFnlO\n\ti97tE+zPbIWtM+jpDuBRJay2HzJWWvNq6J5G1sB2FCEHfvlkJXSBIyTc4wgP61tHSj\n\twr7nMbh1bAsH7/WUCjKstqn3BWjuIZae/n5Ba+5w=","From":"Jean-Jacques Hiblot ","To":", , ,\n\t","Date":"Thu, 21 Sep 2017 17:03:09 +0200","Message-ID":"<1506006190-9498-2-git-send-email-jjhiblot@ti.com>","X-Mailer":"git-send-email 1.9.1","In-Reply-To":"<1506006190-9498-1-git-send-email-jjhiblot@ti.com>","References":"<1506006190-9498-1-git-send-email-jjhiblot@ti.com>","MIME-Version":"1.0","X-EXCLAIMER-MD-CONFIG":"e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180","Cc":"u-boot@lists.denx.de","Subject":"[U-Boot] [PATCH v3 1/2] dm: core: Add functions to get strings and\n\tthe string count from a stringlist","X-BeenThere":"u-boot@lists.denx.de","X-Mailman-Version":"2.1.18","Precedence":"list","List-Id":"U-Boot discussion ","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"base64","Errors-To":"u-boot-bounces@lists.denx.de","Sender":"\"U-Boot\" "},"content":"dev_read_string_count() is used to get the number of strings in a\nstringlist.\ndev_read_string_index() is used to get a string in the stringlist based on\nits position in the list.\n\nSigned-off-by: Jean-Jacques Hiblot \n---\n drivers/core/read.c | 11 +++++++++++\n include/dm/read.h | 36 ++++++++++++++++++++++++++++++++++++\n 2 files changed, 47 insertions(+)","diff":"diff --git a/drivers/core/read.c b/drivers/core/read.c\nindex 065589a..eacf171 100644\n--- a/drivers/core/read.c\n+++ b/drivers/core/read.c\n@@ -81,6 +81,17 @@ int dev_read_stringlist_search(struct udevice *dev, const char *property,\n \treturn ofnode_stringlist_search(dev_ofnode(dev), property, string);\n }\n \n+int dev_read_string_index(struct udevice *dev, const char *propname, int index,\n+\t\t\t const char **outp)\n+{\n+\treturn ofnode_read_string_index(dev_ofnode(dev), propname, index, outp);\n+}\n+\n+int dev_read_string_count(struct udevice *dev, const char *propname)\n+{\n+\treturn ofnode_read_string_count(dev_ofnode(dev), propname);\n+}\n+\n int dev_read_phandle_with_args(struct udevice *dev, const char *list_name,\n \t\t\t\tconst char *cells_name, int cell_count,\n \t\t\t\tint index,\ndiff --git a/include/dm/read.h b/include/dm/read.h\nindex e7f7125..8114037 100644\n--- a/include/dm/read.h\n+++ b/include/dm/read.h\n@@ -166,6 +166,29 @@ int dev_read_stringlist_search(struct udevice *dev, const char *property,\n \t\t\t const char *string);\n \n /**\n+ * dev_read_string_index() - obtain an indexed string from a string list\n+ *\n+ * @dev: device to examine\n+ * @propname: name of the property containing the string list\n+ * @index: index of the string to return\n+ * @out: return location for the string\n+ *\n+ * @return:\n+ * length of string, if found or -ve error value if not found\n+ */\n+int dev_read_string_index(struct udevice *dev, const char *propname, int index,\n+\t\t\t const char **outp);\n+\n+/**\n+ * dev_read_string_count() - find the number of strings in a string list\n+ *\n+ * @dev: device to examine\n+ * @propname: name of the property containing the string list\n+ * @return:\n+ * number of strings in the list, or -ve error value if not found\n+ */\n+int dev_read_string_count(struct udevice *dev, const char *propname);\n+/**\n * dev_read_phandle_with_args() - Find a node pointed by phandle in a list\n *\n * This function is useful to parse lists of phandles and their arguments.\n@@ -451,6 +474,19 @@ static inline int dev_read_stringlist_search(struct udevice *dev,\n \treturn ofnode_stringlist_search(dev_ofnode(dev), propname, string);\n }\n \n+static inline int dev_read_string_index(struct udevice *dev,\n+\t\t\t\t\tconst char *propname, int index,\n+\t\t\t\t\tconst char **outp)\n+{\n+\treturn ofnode_read_string_index(dev_ofnode(dev), propname, index, outp);\n+}\n+\n+static inline int dev_read_string_count(struct udevice *dev,\n+\t\t\t\t\tconst char *propname)\n+{\n+\treturn ofnode_read_string_count(dev_ofnode(dev), propname);\n+}\n+\n static inline int dev_read_phandle_with_args(struct udevice *dev,\n \t\tconst char *list_name, const char *cells_name, int cell_count,\n \t\tint index, struct ofnode_phandle_args *out_args)\n","prefixes":["U-Boot","v3","1/2"]}