diff options
Diffstat (limited to 'drivers/hwmon/occ/common.c')
| -rw-r--r-- | drivers/hwmon/occ/common.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/hwmon/occ/common.c b/drivers/hwmon/occ/common.c index 423903f87955..b91a80abf724 100644 --- a/drivers/hwmon/occ/common.c +++ b/drivers/hwmon/occ/common.c @@ -1,4 +1,5 @@ -// SPDX-License-Identifier: GPL-2.0 +// SPDX-License-Identifier: GPL-2.0+ +// Copyright IBM Corp 2019 #include <linux/device.h> #include <linux/hwmon.h> @@ -380,8 +381,8 @@ static ssize_t occ_show_power_1(struct device *dev, val *= 1000000ULL; break; case 2: - val = get_unaligned_be32(&power->update_tag) * - occ->powr_sample_time_us; + val = (u64)get_unaligned_be32(&power->update_tag) * + occ->powr_sample_time_us; break; case 3: val = get_unaligned_be16(&power->value) * 1000000ULL; @@ -425,8 +426,8 @@ static ssize_t occ_show_power_2(struct device *dev, &power->update_tag); break; case 2: - val = get_unaligned_be32(&power->update_tag) * - occ->powr_sample_time_us; + val = (u64)get_unaligned_be32(&power->update_tag) * + occ->powr_sample_time_us; break; case 3: val = get_unaligned_be16(&power->value) * 1000000ULL; @@ -463,8 +464,8 @@ static ssize_t occ_show_power_a0(struct device *dev, &power->system.update_tag); break; case 2: - val = get_unaligned_be32(&power->system.update_tag) * - occ->powr_sample_time_us; + val = (u64)get_unaligned_be32(&power->system.update_tag) * + occ->powr_sample_time_us; break; case 3: val = get_unaligned_be16(&power->system.value) * 1000000ULL; @@ -477,8 +478,8 @@ static ssize_t occ_show_power_a0(struct device *dev, &power->proc.update_tag); break; case 6: - val = get_unaligned_be32(&power->proc.update_tag) * - occ->powr_sample_time_us; + val = (u64)get_unaligned_be32(&power->proc.update_tag) * + occ->powr_sample_time_us; break; case 7: val = get_unaligned_be16(&power->proc.value) * 1000000ULL; @@ -491,8 +492,8 @@ static ssize_t occ_show_power_a0(struct device *dev, &power->vdd.update_tag); break; case 10: - val = get_unaligned_be32(&power->vdd.update_tag) * - occ->powr_sample_time_us; + val = (u64)get_unaligned_be32(&power->vdd.update_tag) * + occ->powr_sample_time_us; break; case 11: val = get_unaligned_be16(&power->vdd.value) * 1000000ULL; @@ -505,8 +506,8 @@ static ssize_t occ_show_power_a0(struct device *dev, &power->vdn.update_tag); break; case 14: - val = get_unaligned_be32(&power->vdn.update_tag) * - occ->powr_sample_time_us; + val = (u64)get_unaligned_be32(&power->vdn.update_tag) * + occ->powr_sample_time_us; break; case 15: val = get_unaligned_be16(&power->vdn.value) * 1000000ULL; |