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firmware: qcom: scm: Generalize shared error map 

This patch moves the qcom_scm_remap_error function to the include file
where can be used by both the 32 and 64 bit versions of the code.

Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
hifive-unleashed-5.1
Andy Gross 2016-06-03 18:25:24 -05:00
parent 13e7774780
commit 11bdcee4a6
2 changed files with 16 additions and 17 deletions
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17
drivers/firmware/qcom_scm-32.c
View File

@ -168,23 +168,6 @@ static inline void *qcom_scm_get_response_buffer(const struct qcom_scm_response
return (void *)rsp + le32_to_cpu(rsp->buf_offset);
}
static int qcom_scm_remap_error(int err)
{
pr_err("qcom_scm_call failed with error code %d\n", err);
switch (err) {
case QCOM_SCM_ERROR:
return -EIO;
case QCOM_SCM_EINVAL_ADDR:
case QCOM_SCM_EINVAL_ARG:
return -EINVAL;
case QCOM_SCM_EOPNOTSUPP:
return -EOPNOTSUPP;
case QCOM_SCM_ENOMEM:
return -ENOMEM;
}
return -EINVAL;
}
static u32 smc(u32 cmd_addr)
{
int context_id;

16
drivers/firmware/qcom_scm.h
View File

@ -44,4 +44,20 @@ extern int __qcom_scm_hdcp_req(struct qcom_scm_hdcp_req *req, u32 req_cnt,
#define QCOM_SCM_ERROR -1
#define QCOM_SCM_INTERRUPTED 1
static inline int qcom_scm_remap_error(int err)
{
switch (err) {
case QCOM_SCM_ERROR:
return -EIO;
case QCOM_SCM_EINVAL_ADDR:
case QCOM_SCM_EINVAL_ARG:
return -EINVAL;
case QCOM_SCM_EOPNOTSUPP:
return -EOPNOTSUPP;
case QCOM_SCM_ENOMEM:
return -ENOMEM;
}
return -EINVAL;
}
#endif