{"id":812287,"url":"http://patchwork.ozlabs.org/api/patches/812287/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-mtd/patch/1505122921-5534-7-git-send-email-bmeng.cn@gmail.com/","project":{"id":3,"url":"http://patchwork.ozlabs.org/api/projects/3/?format=json","name":"Linux MTD development","link_name":"linux-mtd","list_id":"linux-mtd.lists.infradead.org","list_email":"linux-mtd@lists.infradead.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<1505122921-5534-7-git-send-email-bmeng.cn@gmail.com>","list_archive_url":null,"date":"2017-09-11T09:41:56","name":"[v2,06/10] spi-nor: intel-spi: Remove 'Atomic Cycle Sequence' in intel_spi_write()","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"c5dc8b83649032ce0741a645fd7e4f3bc63c3d76","submitter":{"id":64981,"url":"http://patchwork.ozlabs.org/api/people/64981/?format=json","name":"Bin Meng","email":"bmeng.cn@gmail.com"},"delegate":{"id":63396,"url":"http://patchwork.ozlabs.org/api/users/63396/?format=json","username":"cpitchen","first_name":"Cyrille","last_name":"Pitchen","email":"cyrille.pitchen@atmel.com"},"mbox":"http://patchwork.ozlabs.org/project/linux-mtd/patch/1505122921-5534-7-git-send-email-bmeng.cn@gmail.com/mbox/","series":[{"id":2464,"url":"http://patchwork.ozlabs.org/api/series/2464/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-mtd/list/?series=2464","date":"2017-09-11T09:41:50","name":"spi-nor: intel-spi: Various fixes and enhancements","version":2,"mbox":"http://patchwork.ozlabs.org/series/2464/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/812287/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/812287/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org; 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charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Sender":"\"linux-mtd\" ","Errors-To":"linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org"},"content":"So far intel_spi_write() uses the HW sequencer to do the write. But\nthe HW sequencer register HSFSTS_CTL does not have such a field for\n'Atomic Cycle Sequence', remove it.\n\nSigned-off-by: Bin Meng \nAcked-by: Mika Westerberg \n---\n\nChanges in v2: None\n\n drivers/mtd/spi-nor/intel-spi.c | 5 -----\n 1 file changed, 5 deletions(-)","diff":"diff --git a/drivers/mtd/spi-nor/intel-spi.c b/drivers/mtd/spi-nor/intel-spi.c\nindex d0237fe..757b9f1 100644\n--- a/drivers/mtd/spi-nor/intel-spi.c\n+++ b/drivers/mtd/spi-nor/intel-spi.c\n@@ -572,11 +572,6 @@ static ssize_t intel_spi_write(struct spi_nor *nor, loff_t to, size_t len,\n \t\tval |= HSFSTS_CTL_AEL | HSFSTS_CTL_FCERR | HSFSTS_CTL_FDONE;\n \t\tval |= (block_size - 1) << HSFSTS_CTL_FDBC_SHIFT;\n \t\tval |= HSFSTS_CTL_FCYCLE_WRITE;\n-\n-\t\t/* Write enable */\n-\t\tif (ispi->preopcodes[1] == SPINOR_OP_WREN)\n-\t\t\tval |= SSFSTS_CTL_SPOP;\n-\t\tval |= SSFSTS_CTL_ACS;\n \t\twritel(val, ispi->base + HSFSTS_CTL);\n \n \t\tret = intel_spi_write_block(ispi, write_buf, block_size);\n","prefixes":["v2","06/10"]}