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path: root/drivers/mfd/mfd-core.c
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Diffstat (limited to 'drivers/mfd/mfd-core.c')
-rw-r--r--drivers/mfd/mfd-core.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c
index f3338fe9d069..2a87f69be53d 100644
--- a/drivers/mfd/mfd-core.c
+++ b/drivers/mfd/mfd-core.c
@@ -125,9 +125,15 @@ static int mfd_add_device(struct device *parent, int id,
struct platform_device *pdev;
struct device_node *np = NULL;
int ret = -ENOMEM;
+ int platform_id;
int r;
- pdev = platform_device_alloc(cell->name, id + cell->id);
+ if (id < 0)
+ platform_id = id;
+ else
+ platform_id = id + cell->id;
+
+ pdev = platform_device_alloc(cell->name, platform_id);
if (!pdev)
goto fail_alloc;