hwmon: (mr75203) update pvt->v_num and vm_num to the actual number of used sensors

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: e6dc6d6dd8bd ("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>

diff --git a/drivers/hwmon/mr75203.c b/drivers/hwmon/mr75203.c
index 8b72e8fe34c1bd9ae28e9fdeeea27f09250ed251..be02f32bf143ddd1013aace7d67cdefafeae0fa7 100644 (file)
--- a/drivers/hwmon/mr75203.c
+++ b/drivers/hwmon/mr75203.c
@@ -595,6 +595,8 @@ 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;
                                }
                }