sf: Use spi_flash_alloc() in each SPI flash driver

[u-boot] / drivers / mtd / spi / sst.c

diff --git a/drivers/mtd/spi/sst.c b/drivers/mtd/spi/sst.c
index ced4f2473f47189c45169638df6b20cb5a500485..95f5490c350ac0f85287b518f1b2427286c30ee3 100644 (file)
--- a/drivers/mtd/spi/sst.c
+++ b/drivers/mtd/spi/sst.c
@@ -203,22 +203,16 @@ spi_flash_probe_sst(struct spi_slave *spi, u8 *idcode)
                return NULL;
        }
 
-       stm = malloc(sizeof(*stm));
+       stm = spi_flash_alloc(struct sst_spi_flash, spi, params->name);
        if (!stm) {
                debug("SF: Failed to allocate memory\n");
                return NULL;
        }
 
        stm->params = params;
-       stm->flash.spi = spi;
-       stm->flash.name = params->name;
 
        if (stm->params->flags & SST_FEAT_WP)
                stm->flash.write = sst_write_wp;
-       else
-               stm->flash.write = spi_flash_cmd_write_multi;
-       stm->flash.erase = spi_flash_cmd_erase;
-       stm->flash.read = spi_flash_cmd_read_fast;
        stm->flash.page_size = 256;
        stm->flash.sector_size = 4096;
        stm->flash.size = stm->flash.sector_size * params->nr_sectors;