The mtd_info has not been set correctly in the omap gpmc probe.
Remove the mtd_info in the private struct like it has been done in
other nand drivers. And update the driver accordingly.
Fixes: 76b6f74c5397 ("mtd: nand: Embed struct mtd_info into struct nand_chip")
Signed-off-by: Teresa Remmet <t.remmet@xxxxxxxxx>
---
drivers/mtd/nand/nand_omap_gpmc.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/mtd/nand/nand_omap_gpmc.c b/drivers/mtd/nand/nand_omap_gpmc.c
index c4d0cdfb573f..83fa93b61707 100644
--- a/drivers/mtd/nand/nand_omap_gpmc.c
+++ b/drivers/mtd/nand/nand_omap_gpmc.c
@@ -110,7 +110,6 @@ struct gpmc_nand_info {
struct device_d *pdev;
struct gpmc_nand_platform_data *pdata;
struct nand_chip nand;
- struct mtd_info minfo;
int gpmc_cs;
void *gpmc_command;
void *gpmc_address;
@@ -582,8 +581,8 @@ static int omap_gpmc_read_buf_manual(struct mtd_info *mtd, struct nand_chip *chi
*/
static void omap_read_buf_pref(struct mtd_info *mtd, u_char *buf, int len)
{
- struct gpmc_nand_info *info = container_of(mtd,
- struct gpmc_nand_info, minfo);
+ struct nand_chip *nand_chip = mtd_to_nand(mtd);
+ struct gpmc_nand_info *info = nand_chip->priv;
u32 r_count = 0;
u32 *p = (u32 *)buf;
@@ -623,8 +622,9 @@ static void omap_read_buf_pref(struct mtd_info *mtd, u_char *buf, int len)
static void omap_write_buf_pref(struct mtd_info *mtd,
const u_char *buf, int len)
{
- struct gpmc_nand_info *info = container_of(mtd,
- struct gpmc_nand_info, minfo);
+ struct nand_chip *nand_chip = mtd_to_nand(mtd);
+ struct gpmc_nand_info *info = nand_chip->priv;
+
u32 w_count = 0;
u_char *buf1 = (u_char *)buf;
u32 *p32 = (u32 *)buf;
@@ -1021,8 +1021,8 @@ static int gpmc_read_page_hwecc(struct mtd_info *mtd,
static int omap_gpmc_eccmode(struct gpmc_nand_info *oinfo,
enum gpmc_ecc_mode mode)
{
- struct mtd_info *minfo = &oinfo->minfo;
struct nand_chip *nand = &oinfo->nand;
+ struct mtd_info *minfo = &nand->mtd;
int offset, err;
int i, j;
@@ -1116,7 +1116,7 @@ static int omap_gpmc_eccmode(struct gpmc_nand_info *oinfo,
omap_oobinfo.eccpos[oinfo->nand.ecc.total - 1] + 1;
err = elm_config(BCH16_ECC,
- oinfo->minfo.writesize / nand->ecc.size,
+ minfo->writesize / nand->ecc.size,
nand->ecc.size, nand->ecc.bytes);
if (err < 0)
return err;
@@ -1199,7 +1199,7 @@ static int gpmc_nand_probe(struct device_d *pdev)
nand = &oinfo->nand;
nand->priv = (void *)oinfo;
- minfo = &oinfo->minfo;
+ minfo = &nand->mtd;
minfo->parent = pdev;
if (pdata->cs >= GPMC_NUM_CS) {
--
2.7.4
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