7 #include <linux/mtd/spi-nor.h>
47 	struct spi_nor *nor = mtd_to_spi_nor(mtd);  in sst_write()  local
51 	dev_dbg(nor->dev, "to 0x%08x, len %zd\n", (u32)to, len);  in sst_write()
53 	ret = spi_nor_lock_and_prep(nor);  in sst_write()
57 	ret = spi_nor_write_enable(nor);  in sst_write()
61 	nor->sst_write_second = false;  in sst_write()
65 		nor->program_opcode = SPINOR_OP_BP;  in sst_write()
68 		ret = spi_nor_write_data(nor, to, 1, buf);  in sst_write()
72 		ret = spi_nor_wait_till_ready(nor);  in sst_write()
82 		nor->program_opcode = SPINOR_OP_AAI_WP;  in sst_write()
85 		ret = spi_nor_write_data(nor, to, 2, buf + actual);  in sst_write()
89 		ret = spi_nor_wait_till_ready(nor);  in sst_write()
93 		nor->sst_write_second = true;  in sst_write()
95 	nor->sst_write_second = false;  in sst_write()
97 	ret = spi_nor_write_disable(nor);  in sst_write()
101 	ret = spi_nor_wait_till_ready(nor);  in sst_write()
107 		ret = spi_nor_write_enable(nor);  in sst_write()
111 		nor->program_opcode = SPINOR_OP_BP;  in sst_write()
112 		ret = spi_nor_write_data(nor, to, 1, buf + actual);  in sst_write()
116 		ret = spi_nor_wait_till_ready(nor);  in sst_write()
122 		ret = spi_nor_write_disable(nor);  in sst_write()
126 	spi_nor_unlock_and_unprep(nor);  in sst_write()
130 static void sst_default_init(struct spi_nor *nor)  in sst_default_init()  argument
132 	nor->flags |= SNOR_F_HAS_LOCK;  in sst_default_init()
135 static void sst_post_sfdp_fixups(struct spi_nor *nor)  in sst_post_sfdp_fixups()  argument
137 	if (nor->info->flags & SST_WRITE)  in sst_post_sfdp_fixups()
138 		nor->mtd._write = sst_write;  in sst_post_sfdp_fixups()