4.4-stable review patch. If anyone has any objections, please let me know.
------------------
[ Upstream commit b40ee006fe6a8a25093434e5d394128c356a48f3 ]
Use PLATFORM_DEVID_AUTO to number mfd cells while registering, so that
different instances are uniquely identified. This is required in order
to support registering of multiple instances of same ti_am335x_tscadc IP.
Signed-off-by: Vignesh R <vigne...@ti.com>
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
drivers/mfd/ti_am335x_tscadc.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/mfd/ti_am335x_tscadc.c b/drivers/mfd/ti_am335x_tscadc.c
index 4a0f076c91ba0..faf8ce5be576f 100644
--- a/drivers/mfd/ti_am335x_tscadc.c
+++ b/drivers/mfd/ti_am335x_tscadc.c
@@ -279,8 +279,9 @@ static int ti_tscadc_probe(struct platform_device
*pdev)
cell->pdata_size = sizeof(tscadc);
}
- err = mfd_add_devices(&pdev->dev, pdev->id, tscadc->cells,
- tscadc->used_cells, NULL, 0, NULL);
+ err = mfd_add_devices(&pdev->dev, PLATFORM_DEVID_AUTO,
+ tscadc->cells, tscadc->used_cells, NULL,
+ 0, NULL);
if (err < 0)
goto err_disable_clk;
--
2.19.1
