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remoteproc: core: Move validate before device add

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We can validate whether the remoteproc is correctly setup before
making the cdev_add and device_add calls. This saves us the
trouble of cleaning up later on.

Signed-off-by: Siddharth Gupta <sidgup@codeaurora.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1623723671-5517-3-git-send-email-sidgup@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Siddharth Gupta 2021-06-14 19:21:09 -07:00 committed by Bjorn Andersson
parent c6659ee893
commit 519346ecab
1 changed files with 4 additions and 4 deletions
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8
drivers/remoteproc/remoteproc_core.c
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@ -2333,6 +2333,10 @@ int rproc_add(struct rproc *rproc)
struct device *dev = &rproc->dev;
int ret;
ret = rproc_validate(rproc);
if (ret < 0)
return ret;
/* add char device for this remoteproc */
ret = rproc_char_device_add(rproc);
if (ret < 0)
@ -2342,10 +2346,6 @@ int rproc_add(struct rproc *rproc)
if (ret < 0)
return ret;
ret = rproc_validate(rproc);
if (ret < 0)
return ret;
dev_info(dev, "%s is available\n", rproc->name);
/* create debugfs entries */