Procházet zdrojové kódy

nand: Fix some more NULL name tests

Now that nand_info[] is an array of pointers we need to test the
pointer itself rather than using name as a proxy for NULLness.

Fixes: b616d9b0a708eb9 ("nand: Embed mtd_info in struct nand_chip")
Signed-off-by: Scott Wood <oss@buserror.net>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Tony Lindgren <tony@atomide.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Scott Wood před 7 roky
rodič
revize
8b7d51249e
3 změnil soubory, kde provedl 4 přidání a 4 odebrání
  1. 1 1
      cmd/nand.c
  2. 2 2
      drivers/dfu/dfu_nand.c
  3. 1 1
      drivers/mtd/nand/omap_gpmc.c

+ 1 - 1
cmd/nand.c

@@ -191,7 +191,7 @@ int do_nand_env_oob(cmd_tbl_t *cmdtp, int argc, char *const argv[])
 	struct mtd_info *mtd = nand_info[0];
 	char *cmd = argv[1];
 
-	if (CONFIG_SYS_MAX_NAND_DEVICE == 0 || !mtd->name) {
+	if (CONFIG_SYS_MAX_NAND_DEVICE == 0 || !mtd) {
 		puts("no devices available\n");
 		return 1;
 	}

+ 2 - 2
drivers/dfu/dfu_nand.c

@@ -39,7 +39,7 @@ static int nand_block_op(enum dfu_op op, struct dfu_entity *dfu,
 
 	if (nand_curr_device < 0 ||
 	    nand_curr_device >= CONFIG_SYS_MAX_NAND_DEVICE ||
-	    !nand_info[nand_curr_device]->name) {
+	    !nand_info[nand_curr_device]) {
 		printf("%s: invalid nand device\n", __func__);
 		return -1;
 	}
@@ -148,7 +148,7 @@ static int dfu_flush_medium_nand(struct dfu_entity *dfu)
 
 		if (nand_curr_device < 0 ||
 		    nand_curr_device >= CONFIG_SYS_MAX_NAND_DEVICE ||
-		    !nand_info[nand_curr_device]->name) {
+		    !nand_info[nand_curr_device]) {
 			printf("%s: invalid nand device\n", __func__);
 			return -1;
 		}

+ 1 - 1
drivers/mtd/nand/omap_gpmc.c

@@ -899,7 +899,7 @@ int __maybe_unused omap_nand_switch_ecc(uint32_t hardware, uint32_t eccstrength)
 
 	if (nand_curr_device < 0 ||
 	    nand_curr_device >= CONFIG_SYS_MAX_NAND_DEVICE ||
-	    !nand_info[nand_curr_device]->name) {
+	    !nand_info[nand_curr_device]) {
 		printf("nand: error: no NAND devices found\n");
 		return -ENODEV;
 	}