diff options
Diffstat (limited to 'drivers/mtd/maps')
| -rw-r--r-- | drivers/mtd/maps/physmap-bt1-rom.c | 8 | ||||
| -rw-r--r-- | drivers/mtd/maps/plat-ram.c | 11 |
2 files changed, 12 insertions, 7 deletions
diff --git a/drivers/mtd/maps/physmap-bt1-rom.c b/drivers/mtd/maps/physmap-bt1-rom.c index 27cfe1c63a2e..a35450002284 100644 --- a/drivers/mtd/maps/physmap-bt1-rom.c +++ b/drivers/mtd/maps/physmap-bt1-rom.c @@ -31,12 +31,12 @@ static map_word __xipram bt1_rom_map_read(struct map_info *map, unsigned long ofs) { void __iomem *src = map->virt + ofs; - unsigned long shift; + unsigned int shift; map_word ret; u32 data; /* Read data within offset dword. */ - shift = (unsigned long)src & 0x3; + shift = (uintptr_t)src & 0x3; data = readl_relaxed(src - shift); if (!shift) { ret.x[0] = data; @@ -60,7 +60,7 @@ static void __xipram bt1_rom_map_copy_from(struct map_info *map, ssize_t len) { void __iomem *src = map->virt + from; - ssize_t shift, chunk; + unsigned int shift, chunk; u32 data; if (len <= 0 || from >= map->size) @@ -75,7 +75,7 @@ static void __xipram bt1_rom_map_copy_from(struct map_info *map, * up into the next three stages: unaligned head, aligned body, * unaligned tail. */ - shift = (ssize_t)src & 0x3; + shift = (uintptr_t)src & 0x3; if (shift) { chunk = min_t(ssize_t, 4 - shift, len); data = readl_relaxed(src - shift); diff --git a/drivers/mtd/maps/plat-ram.c b/drivers/mtd/maps/plat-ram.c index 311742c78155..0bec7c791d17 100644 --- a/drivers/mtd/maps/plat-ram.c +++ b/drivers/mtd/maps/plat-ram.c @@ -177,8 +177,12 @@ static int platram_probe(struct platform_device *pdev) err = mtd_device_parse_register(info->mtd, pdata->probes, NULL, pdata->partitions, pdata->nr_partitions); - if (!err) - dev_info(&pdev->dev, "registered mtd device\n"); + if (err) { + dev_err(&pdev->dev, "failed to register mtd device\n"); + goto exit_free; + } + + dev_info(&pdev->dev, "registered mtd device\n"); if (pdata->nr_partitions) { /* add the whole device. */ @@ -186,10 +190,11 @@ static int platram_probe(struct platform_device *pdev) if (err) { dev_err(&pdev->dev, "failed to register the entire device\n"); + goto exit_free; } } - return err; + return 0; exit_free: platram_remove(pdev); |