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remoteproc: core: Make the loaded resource table optional 

Remote processors like the ones found in the Qualcomm SoCs does not have
a resource table passed to them, so make it optional by only populating
it if it does exist.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Bjorn Andersson 2016-03-28 20:36:58 -07:00 committed by Bjorn Andersson
parent 3d87fa1d47
commit e395f9ce49
1 changed files with 2 additions and 6 deletions
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8
drivers/remoteproc/remoteproc_core.c
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@ -856,12 +856,8 @@ static int rproc_fw_boot(struct rproc *rproc, const struct firmware *fw)
* copy this information to device memory. * copy this information to device memory.
*/ */
loaded_table = rproc_find_loaded_rsc_table(rproc, fw); loaded_table = rproc_find_loaded_rsc_table(rproc, fw);
if (!loaded_table) { if (loaded_table)
ret = -EINVAL; memcpy(loaded_table, rproc->cached_table, tablesz);
goto clean_up;
}
memcpy(loaded_table, rproc->cached_table, tablesz);
/* power up the remote processor */ /* power up the remote processor */
ret = rproc->ops->start(rproc); ret = rproc->ops->start(rproc);