diff options
| -rw-r--r-- | drivers/firmware/arm_scmi/clock.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/firmware/arm_scmi/clock.c b/drivers/firmware/arm_scmi/clock.c index 7a031afff389..81f739700893 100644 --- a/drivers/firmware/arm_scmi/clock.c +++ b/drivers/firmware/arm_scmi/clock.c @@ -6,6 +6,7 @@ */ #include <linux/module.h> +#include <linux/limits.h> #include <linux/sort.h> #include "protocols.h" @@ -128,12 +129,13 @@ static int scmi_clock_attributes_get(const struct scmi_protocol_handle *ph, ret = ph->xops->do_xfer(ph, t); if (!ret) { + u32 latency = 0; attributes = le32_to_cpu(attr->attributes); strlcpy(clk->name, attr->name, SCMI_MAX_STR_SIZE); /* Is optional field clock_enable_latency provided ? */ if (t->rx.len == sizeof(*attr)) - clk->enable_latency = - le32_to_cpu(attr->clock_enable_latency); + latency = le32_to_cpu(attr->clock_enable_latency); + clk->enable_latency = latency ? : U32_MAX; } ph->xops->xfer_put(ph, t); |