Updates to the MTD device list should trigger a new parsing of the mtdids/mtdparts vars even if those vars haven't changed.
Fixes: 5db66b3aee6f ("cmd: mtd: add 'mtd' command") Signed-off-by: Boris Brezillon boris.brezillon@bootlin.com --- Changes in v3: - None
Changes in v2: - None --- drivers/mtd/mtd_uboot.c | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/mtd_uboot.c b/drivers/mtd/mtd_uboot.c index 5ca560c96879..6a3e64395de2 100644 --- a/drivers/mtd/mtd_uboot.c +++ b/drivers/mtd/mtd_uboot.c @@ -161,9 +161,13 @@ int mtd_probe_devices(void)
mtd_probe_uclass_mtd_devs();
- /* Check if mtdparts/mtdids changed since last call, otherwise: exit */ + /* + * Check if mtdparts/mtdids changed or if the MTD dev list was updated + * since last call, otherwise: exit + */ if ((!mtdparts && !old_mtdparts && !mtdids && !old_mtdids) || (mtdparts && old_mtdparts && mtdids && old_mtdids && + !mtd_dev_list_updated() && !strcmp(mtdparts, old_mtdparts) && !strcmp(mtdids, old_mtdids))) return 0; @@ -201,6 +205,12 @@ int mtd_probe_devices(void) } }
+ /* + * Call mtd_dev_list_updated() to clear updates generated by our own + * parts removal loop. + */ + mtd_dev_list_updated(); + /* If either mtdparts or mtdids is empty, then exit */ if (!mtdparts || !mtdids) return 0; @@ -281,6 +291,12 @@ int mtd_probe_devices(void) put_mtd_device(mtd); }
+ /* + * Call mtd_dev_list_updated() to clear updates generated by our own + * parts registration loop. + */ + mtd_dev_list_updated(); + return 0; } #else