diff options
Diffstat (limited to 'drivers/firmware/arm_scmi/driver.c')
| -rw-r--r-- | drivers/firmware/arm_scmi/driver.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/drivers/firmware/arm_scmi/driver.c b/drivers/firmware/arm_scmi/driver.c index 67072699b029..fefa01dbf9ee 100644 --- a/drivers/firmware/arm_scmi/driver.c +++ b/drivers/firmware/arm_scmi/driver.c @@ -39,20 +39,6 @@ #define CREATE_TRACE_POINTS #include <trace/events/scmi.h> -enum scmi_error_codes { - SCMI_SUCCESS = 0, /* Success */ - SCMI_ERR_SUPPORT = -1, /* Not supported */ - SCMI_ERR_PARAMS = -2, /* Invalid Parameters */ - SCMI_ERR_ACCESS = -3, /* Invalid access/permission denied */ - SCMI_ERR_ENTRY = -4, /* Not found */ - SCMI_ERR_RANGE = -5, /* Value out of range */ - SCMI_ERR_BUSY = -6, /* Device busy */ - SCMI_ERR_COMMS = -7, /* Communication Error */ - SCMI_ERR_GENERIC = -8, /* Generic Error */ - SCMI_ERR_HARDWARE = -9, /* Hardware Error */ - SCMI_ERR_PROTOCOL = -10,/* Protocol Error */ -}; - static DEFINE_IDR(scmi_protocols); static DEFINE_SPINLOCK(protocol_lock); @@ -172,30 +158,6 @@ struct scmi_info { #define bus_nb_to_scmi_info(nb) container_of(nb, struct scmi_info, bus_nb) #define req_nb_to_scmi_info(nb) container_of(nb, struct scmi_info, dev_req_nb) -static const int scmi_linux_errmap[] = { - /* better than switch case as long as return value is continuous */ - 0, /* SCMI_SUCCESS */ - -EOPNOTSUPP, /* SCMI_ERR_SUPPORT */ - -EINVAL, /* SCMI_ERR_PARAM */ - -EACCES, /* SCMI_ERR_ACCESS */ - -ENOENT, /* SCMI_ERR_ENTRY */ - -ERANGE, /* SCMI_ERR_RANGE */ - -EBUSY, /* SCMI_ERR_BUSY */ - -ECOMM, /* SCMI_ERR_COMMS */ - -EIO, /* SCMI_ERR_GENERIC */ - -EREMOTEIO, /* SCMI_ERR_HARDWARE */ - -EPROTO, /* SCMI_ERR_PROTOCOL */ -}; - -static inline int scmi_to_linux_errno(int errno) -{ - int err_idx = -errno; - - if (err_idx >= SCMI_SUCCESS && err_idx < ARRAY_SIZE(scmi_linux_errmap)) - return scmi_linux_errmap[err_idx]; - return -EIO; -} - static const struct scmi_protocol *scmi_protocol_get(int protocol_id) { const struct scmi_protocol *proto; @@ -1217,8 +1179,6 @@ static void reset_rx_to_maxsz(const struct scmi_protocol_handle *ph, xfer->rx.len = info->desc->max_msg_size; } -#define SCMI_MAX_RESPONSE_TIMEOUT (2 * MSEC_PER_SEC) - /** * do_xfer_with_response() - Do one transfer and wait until the delayed * response is received |