diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2020-03-23 22:19:16 +0800 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2020-03-23 15:33:52 +0100 |
| commit | 76a5c400aae52f541737de982e2b5a2e1f423bab (patch) | |
| tree | aee801cd15f16805a3ab4075246974f387ea951b | |
| parent | 40ea568593f20647e7d58deb7fcfa69b11a37d8b (diff) | |
thermal: imx8mm: Fix build warning of incorrect argument type
Fix below sparse warning:
drivers/thermal/imx8mm_thermal.c:82:36: sparse: sparse: incorrect type in argument 2 (different address spaces), expected unsigned long const volatile *addr
drivers/thermal/imx8mm_thermal.c:82:36: sparse: expected unsigned long const volatile *addr
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/1584973156-25734-1-git-send-email-Anson.Huang@nxp.com
| -rw-r--r-- | drivers/thermal/imx8mm_thermal.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/thermal/imx8mm_thermal.c b/drivers/thermal/imx8mm_thermal.c index c32308ba8d15..0d60f8d7894f 100644 --- a/drivers/thermal/imx8mm_thermal.c +++ b/drivers/thermal/imx8mm_thermal.c @@ -75,15 +75,14 @@ static int imx8mp_tmu_get_temp(void *data, int *temp) { struct tmu_sensor *sensor = data; struct imx8mm_tmu *tmu = sensor->priv; + unsigned long val; bool ready; - u32 val; - ready = test_bit(probe_status_offset(sensor->hw_id), - tmu->base + TRITSR); + val = readl_relaxed(tmu->base + TRITSR); + ready = test_bit(probe_status_offset(sensor->hw_id), &val); if (!ready) return -EAGAIN; - val = readl_relaxed(tmu->base + TRITSR); val = sensor->hw_id ? FIELD_GET(TRITSR_TEMP1_VAL_MASK, val) : FIELD_GET(TRITSR_TEMP0_VAL_MASK, val); if (val & SIGN_BIT) /* negative */ |