From: Eliav Farber farbere@amazon.com
[ Upstream commit bb9195bd6664d94d71647631593e09f705ff5edd ]
This issue is relevant when "intel,vm-map" is set in device-tree, and defines a lower number of VMs than actually supported.
This change is needed for all places that use pvt->v_num or vm_num later on in the code.
Fixes: 9d823351a337 ("hwmon: Add hardware monitoring driver for Moortec MR75203 PVT controller") Signed-off-by: Eliav Farber farbere@amazon.com Reviewed-by: Andy Shevchenko andriy.shevchenko@linux.intel.com Link: https://lore.kernel.org/r/20220908152449.35457-4-farbere@amazon.com Signed-off-by: Guenter Roeck linux@roeck-us.net Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/hwmon/mr75203.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/hwmon/mr75203.c b/drivers/hwmon/mr75203.c index 81ccb4c6fa5c0..62df0c9498f38 100644 --- a/drivers/hwmon/mr75203.c +++ b/drivers/hwmon/mr75203.c @@ -605,6 +605,8 @@ static int mr75203_probe(struct platform_device *pdev) if (pvt->vm_idx[i] >= vm_num || pvt->vm_idx[i] == 0xff) { num = i; + pvt->v_num = i; + vm_num = i; break; } }