From: Bjorn Andersson <bjorn.andersson@sonymobile.com>
To: Ohad Ben-Cohen <ohad@wizery.com>
Cc: <linux-kernel@vger.kernel.org>, <linux-arm-msm@vger.kernel.org>
Subject: [PATCH 1/4] remoteproc: core: Make the loaded resource table optional
Date: Fri, 25 Sep 2015 22:26:30 -0700 [thread overview]
Message-ID: <1443245193-8597-2-git-send-email-bjorn.andersson@sonymobile.com> (raw)
In-Reply-To: <1443245193-8597-1-git-send-email-bjorn.andersson@sonymobile.com>
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>
---
drivers/remoteproc/remoteproc_core.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c
index 8b3130f22b42..45eef766dd41 100644
--- a/drivers/remoteproc/remoteproc_core.c
+++ b/drivers/remoteproc/remoteproc_core.c
@@ -854,12 +854,8 @@ static int rproc_fw_boot(struct rproc *rproc, const struct firmware *fw)
* copy this information to device memory.
*/
loaded_table = rproc_find_loaded_rsc_table(rproc, fw);
- if (!loaded_table) {
- ret = -EINVAL;
- goto clean_up;
- }
-
- memcpy(loaded_table, rproc->cached_table, tablesz);
+ if (loaded_table)
+ memcpy(loaded_table, rproc->cached_table, tablesz);
/* power up the remote processor */
ret = rproc->ops->start(rproc);
--
1.8.2.2
next prev parent reply other threads:[~2015-09-26 5:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-26 5:26 [PATCH 0/4] WCNSS Peripheral Image Loader Bjorn Andersson
2015-09-26 5:26 ` Bjorn Andersson [this message]
2015-09-26 5:26 ` [PATCH 2/4] remoteproc: Add additional crash reasons Bjorn Andersson
2015-09-26 5:26 ` [PATCH 3/4] remoteproc: qcom: Introduce WCNSS peripheral image loader Bjorn Andersson
2015-09-28 6:22 ` kbuild test robot
2015-09-26 5:26 ` [PATCH 4/4] dt-binding: remoteproc: Introduce Qualcomm WCNSS loader binding Bjorn Andersson
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