Looks like we have few more places where we're testing for nand_info[i]->name. We can now use just test for nand_info[i] instead.
This fixes a data abort on devices with no NAND when doing nand info.
Signed-off-by: Tony Lindgren tony@atomide.com --- cmd/nand.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/cmd/nand.c b/cmd/nand.c --- a/cmd/nand.c +++ b/cmd/nand.c @@ -398,7 +398,7 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
putc('\n'); for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) { - if (nand_info[i]->name) + if (nand_info[i]) nand_print_and_set_info(i); } return 0; @@ -433,7 +433,7 @@ static int do_nand(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) * for another device is to be used. */ if (dev < 0 || dev >= CONFIG_SYS_MAX_NAND_DEVICE || - !nand_info[dev]->name) { + !nand_info[dev]) { puts("\nno devices available\n"); return 1; } @@ -991,7 +991,7 @@ usage:
idx = simple_strtoul(boot_device, NULL, 16);
- if (idx < 0 || idx >= CONFIG_SYS_MAX_NAND_DEVICE || !nand_info[idx]->name) { + if (idx < 0 || idx >= CONFIG_SYS_MAX_NAND_DEVICE || !nand_info[idx]) { printf("\n** Device %d not available\n", idx); bootstage_error(BOOTSTAGE_ID_NAND_AVAILABLE); return 1;