[Patch v5 4/8] firmware: qcom: scm: Generalize shared error map
From: Andy Gross <hidden>
Date: 2016-05-13 03:48:48
Also in:
linux-arm-msm, linux-devicetree, lkml
Subsystem:
arm/qualcomm mailing list, the rest · Maintainer:
Linus Torvalds
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 <redacted> Acked-by: Bjorn Andersson <redacted> Signed-off-by: Andy Gross <redacted> Signed-off-by: Andy Gross <redacted> --- drivers/firmware/qcom_scm-32.c | 17 ----------------- drivers/firmware/qcom_scm.h | 16 ++++++++++++++++ 2 files changed, 16 insertions(+), 17 deletions(-)
diff --git a/drivers/firmware/qcom_scm-32.c b/drivers/firmware/qcom_scm-32.c
index 5be6a12..4388d13 100644
--- a/drivers/firmware/qcom_scm-32.c
+++ b/drivers/firmware/qcom_scm-32.c@@ -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;
diff --git a/drivers/firmware/qcom_scm.h b/drivers/firmware/qcom_scm.h
index 2cce75c..7dcc733 100644
--- a/drivers/firmware/qcom_scm.h
+++ b/drivers/firmware/qcom_scm.h@@ -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
--
1.9.1