7 #include <linux/mtd/spi-nor.h>
48 	struct spi_nor *nor = mtd_to_spi_nor(mtd);  in sst_write()  local
52 	dev_dbg(nor->dev, "to 0x%08x, len %zd\n", (u32)to, len);  in sst_write()
54 	ret = spi_nor_lock_and_prep(nor);  in sst_write()
58 	ret = spi_nor_write_enable(nor);  in sst_write()
62 	nor->sst_write_second = false;  in sst_write()
66 		nor->program_opcode = SPINOR_OP_BP;  in sst_write()
69 		ret = spi_nor_write_data(nor, to, 1, buf);  in sst_write()
73 		ret = spi_nor_wait_till_ready(nor);  in sst_write()
83 		nor->program_opcode = SPINOR_OP_AAI_WP;  in sst_write()
86 		ret = spi_nor_write_data(nor, to, 2, buf + actual);  in sst_write()
90 		ret = spi_nor_wait_till_ready(nor);  in sst_write()
94 		nor->sst_write_second = true;  in sst_write()
96 	nor->sst_write_second = false;  in sst_write()
98 	ret = spi_nor_write_disable(nor);  in sst_write()
102 	ret = spi_nor_wait_till_ready(nor);  in sst_write()
108 		ret = spi_nor_write_enable(nor);  in sst_write()
112 		nor->program_opcode = SPINOR_OP_BP;  in sst_write()
113 		ret = spi_nor_write_data(nor, to, 1, buf + actual);  in sst_write()
117 		ret = spi_nor_wait_till_ready(nor);  in sst_write()
123 		ret = spi_nor_write_disable(nor);  in sst_write()
127 	spi_nor_unlock_and_unprep(nor);  in sst_write()
131 static void sst_default_init(struct spi_nor *nor)  in sst_default_init()  argument
133 	nor->flags |= SNOR_F_HAS_LOCK;  in sst_default_init()
136 static void sst_post_sfdp_fixups(struct spi_nor *nor)  in sst_post_sfdp_fixups()  argument
138 	if (nor->info->flags & SST_WRITE)  in sst_post_sfdp_fixups()
139 		nor->mtd._write = sst_write;  in sst_post_sfdp_fixups()