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Wed, 17 Apr 2019 14:36:35 +0200 From: Schrempf Frieder To: "bbrezillon@kernel.org" , "miquel.raynal@bootlin.com" , "richard@nod.at" , David Woodhouse , Brian Norris , Marek Vasut Subject: [PATCH v6 3/7] mtd: nand: Cleanup flags and fields for bad block marker position Thread-Topic: [PATCH v6 3/7] mtd: nand: Cleanup flags and fields for bad block marker position Thread-Index: AQHU9Roxb2A3ESCHo0O+hkiuuVmXDw== Date: Wed, 17 Apr 2019 12:36:35 +0000 Message-ID: <20190417123631.22545-4-frieder.schrempf@kontron.de> References: <20190417123631.22545-1-frieder.schrempf@kontron.de> In-Reply-To: <20190417123631.22545-1-frieder.schrempf@kontron.de> Accept-Language: de-DE, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.25.9.193] x-c2processedorg: 51b406b7-48a2-4d03-b652-521f56ac89f3 MIME-Version: 1.0 X-SnT-MailScanner-Information: Please contact the ISP for more information X-SnT-MailScanner-ID: 10C2D67A6EC.A3062 X-SnT-MailScanner: Not scanned: please contact your Internet E-Mail Service Provider for details X-SnT-MailScanner-SpamCheck: X-SnT-MailScanner-From: frieder.schrempf@kontron.de X-SnT-MailScanner-To: bbrezillon@kernel.org, computersforpeace@gmail.com, dwmw2@infradead.org, linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, marek.vasut@gmail.com, miquel.raynal@bootlin.com, richard@nod.at X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190417_053638_950288_560CABDF X-CRM114-Status: GOOD ( 11.41 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "linux-mtd@lists.infradead.org" , "linux-kernel@vger.kernel.org" , Schrempf Frieder Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org From: Frieder Schrempf Now that we have moved the information to the chip level, let's remove all the unused flags and fields. Signed-off-by: Frieder Schrempf Reviewed-by: Miquel Raynal --- include/linux/mtd/bbm.h | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-) diff --git a/include/linux/mtd/bbm.h b/include/linux/mtd/bbm.h index 3102bd754d18..010bc5544c54 100644 --- a/include/linux/mtd/bbm.h +++ b/include/linux/mtd/bbm.h @@ -93,10 +93,7 @@ struct nand_bbt_descr { #define NAND_BBT_WRITE 0x00002000 /* Read and write back block contents when writing bbt */ #define NAND_BBT_SAVECONTENT 0x00004000 -/* Search good / bad pattern on the first and the second page */ -#define NAND_BBT_SCAN2NDPAGE 0x00008000 -/* Search good / bad pattern on the last page of the eraseblock */ -#define NAND_BBT_SCANLASTPAGE 0x00010000 + /* * Use a flash based bad block table. By default, OOB identifier is saved in * OOB area. This option is passed to the default bad block table function. @@ -123,13 +120,6 @@ struct nand_bbt_descr { /* The maximum number of blocks to scan for a bbt */ #define NAND_BBT_SCAN_MAXBLOCKS 4 -/* - * Constants for oob configuration - */ -#define NAND_SMALL_BADBLOCK_POS 5 -#define NAND_LARGE_BADBLOCK_POS 0 -#define ONENAND_BADBLOCK_POS 0 - /* * Bad block scanning errors */ @@ -140,7 +130,6 @@ struct nand_bbt_descr { /** * struct bbm_info - [GENERIC] Bad Block Table data structure * @bbt_erase_shift: [INTERN] number of address bits in a bbt entry - * @badblockpos: [INTERN] position of the bad block marker in the oob area * @options: options for this descriptor * @bbt: [INTERN] bad block table pointer * @isbad_bbt: function to determine if a block is bad @@ -150,7 +139,6 @@ struct nand_bbt_descr { */ struct bbm_info { int bbt_erase_shift; - int badblockpos; int options; uint8_t *bbt; -- 2.17.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/