From: Mathieu Poirier <mathieu.poirier@linaro.org>
To: bjorn.andersson@linaro.org, ohad@wizery.com
Cc: s-anna@ti.com, elder@linaro.org, Markus.Elfring@web.de,
linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 6/7] remoteproc: Split rproc_ops allocation from rproc_alloc()
Date: Wed, 15 Apr 2020 14:48:57 -0600 [thread overview]
Message-ID: <20200415204858.2448-7-mathieu.poirier@linaro.org> (raw)
Message-ID: <20200415204857.jB8jk_OneTekY0jmSlWUsDar2dSKet5cieGrpy116XI@z> (raw)
In-Reply-To: <20200415204858.2448-1-mathieu.poirier@linaro.org>
Make the rproc_ops allocation a function on its own in an effort
to clean up function rproc_alloc().
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Alex Elder <elder@linaro.org>
---
drivers/remoteproc/remoteproc_core.c | 32 +++++++++++++++++-----------
1 file changed, 20 insertions(+), 12 deletions(-)
diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c
index 0bfa6998705d..a5a0ceb86b3f 100644
--- a/drivers/remoteproc/remoteproc_core.c
+++ b/drivers/remoteproc/remoteproc_core.c
@@ -2001,6 +2001,25 @@ static int rproc_alloc_firmware(struct rproc *rproc,
return 0;
}
+static int rproc_alloc_ops(struct rproc *rproc, const struct rproc_ops *ops)
+{
+ rproc->ops = kmemdup(ops, sizeof(*ops), GFP_KERNEL);
+ if (!rproc->ops)
+ return -ENOMEM;
+
+ /* Default to ELF loader if no load function is specified */
+ if (!rproc->ops->load) {
+ rproc->ops->load = rproc_elf_load_segments;
+ rproc->ops->parse_fw = rproc_elf_load_rsc_table;
+ rproc->ops->find_loaded_rsc_table =
+ rproc_elf_find_loaded_rsc_table;
+ rproc->ops->sanity_check = rproc_elf_sanity_check;
+ rproc->ops->get_boot_addr = rproc_elf_get_boot_addr;
+ }
+
+ return 0;
+}
+
/**
* rproc_alloc() - allocate a remote processor handle
* @dev: the underlying device
@@ -2040,8 +2059,7 @@ struct rproc *rproc_alloc(struct device *dev, const char *name,
if (rproc_alloc_firmware(rproc, name, firmware))
goto free_rproc;
- rproc->ops = kmemdup(ops, sizeof(*ops), GFP_KERNEL);
- if (!rproc->ops)
+ if (rproc_alloc_ops(rproc, ops))
goto free_firmware;
rproc->name = name;
@@ -2068,16 +2086,6 @@ struct rproc *rproc_alloc(struct device *dev, const char *name,
atomic_set(&rproc->power, 0);
- /* Default to ELF loader if no load function is specified */
- if (!rproc->ops->load) {
- rproc->ops->load = rproc_elf_load_segments;
- rproc->ops->parse_fw = rproc_elf_load_rsc_table;
- rproc->ops->find_loaded_rsc_table = rproc_elf_find_loaded_rsc_table;
- if (!rproc->ops->sanity_check)
- rproc->ops->sanity_check = rproc_elf32_sanity_check;
- rproc->ops->get_boot_addr = rproc_elf_get_boot_addr;
- }
-
mutex_init(&rproc->lock);
INIT_LIST_HEAD(&rproc->carveouts);
--
2.20.1
next prev parent reply other threads:[~2020-04-15 20:49 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-15 20:48 [PATCH v2 0/7] remoteproc: Refactor function rproc_alloc() Mathieu Poirier
2020-04-15 20:48 ` Mathieu Poirier
2020-04-15 20:48 ` [PATCH v2 1/7] remoteproc: Fix IDR initialisation in rproc_alloc() Mathieu Poirier
2020-04-15 20:48 ` Mathieu Poirier
2020-04-17 13:37 ` Suman Anna
2020-04-17 13:37 ` Suman Anna
2020-04-20 5:00 ` Bjorn Andersson
2020-04-20 5:00 ` Bjorn Andersson
2020-04-15 20:48 ` [PATCH v2 2/7] remoteproc: Split firmware name allocation from rproc_alloc() Mathieu Poirier
2020-04-15 20:48 ` Mathieu Poirier
2020-04-15 21:28 ` Alex Elder
2020-04-15 21:28 ` Alex Elder
2020-04-20 5:09 ` Bjorn Andersson
2020-04-20 5:09 ` Bjorn Andersson
2020-04-20 9:24 ` Arnaud POULIQUEN
2020-04-20 9:24 ` Arnaud POULIQUEN
2020-04-20 21:29 ` Mathieu Poirier
2020-04-20 21:29 ` Mathieu Poirier
2020-04-15 20:48 ` [PATCH v2 3/7] remoteproc: Simplify default name allocation Mathieu Poirier
2020-04-15 20:48 ` Mathieu Poirier
2020-04-15 21:26 ` Alex Elder
2020-04-15 21:26 ` Alex Elder
2020-04-20 5:10 ` Bjorn Andersson
2020-04-20 5:10 ` Bjorn Andersson
2020-04-15 20:48 ` [PATCH v2 4/7] remoteproc: Use kstrdup_const() rather than kstrup() Mathieu Poirier
2020-04-15 20:48 ` Mathieu Poirier
2020-04-15 21:25 ` Alex Elder
2020-04-15 21:25 ` Alex Elder
2020-04-17 13:44 ` Suman Anna
2020-04-17 13:44 ` Suman Anna
2020-04-20 5:21 ` Bjorn Andersson
2020-04-20 5:21 ` Bjorn Andersson
2020-04-17 16:12 ` [v2 4/7] remoteproc: Use kstrdup_const() rather than kstrdup() Markus Elfring
2020-04-17 16:12 ` Markus Elfring
2020-04-15 20:48 ` [PATCH v2 5/7] remoteproc: Restructure firmware name allocation Mathieu Poirier
2020-04-15 20:48 ` Mathieu Poirier
2020-04-15 21:23 ` Alex Elder
2020-04-15 21:23 ` Alex Elder
2020-04-20 5:17 ` Bjorn Andersson
2020-04-20 5:17 ` Bjorn Andersson
2020-04-16 6:26 ` Markus Elfring
2020-04-16 6:26 ` Markus Elfring
2020-04-17 13:39 ` Suman Anna
2020-04-17 13:39 ` Suman Anna
2020-04-17 15:48 ` [v2 " Markus Elfring
2020-04-17 15:48 ` Markus Elfring
2020-04-17 16:15 ` Suman Anna
2020-04-17 16:15 ` Suman Anna
2020-04-17 20:58 ` Mathieu Poirier
2020-04-17 20:58 ` Mathieu Poirier
2020-04-17 21:28 ` [PATCH v2 " Mathieu Poirier
2020-04-17 21:28 ` Mathieu Poirier
2020-04-15 20:48 ` Mathieu Poirier [this message]
2020-04-15 20:48 ` [PATCH v2 6/7] remoteproc: Split rproc_ops allocation from rproc_alloc() Mathieu Poirier
2020-04-17 13:49 ` Suman Anna
2020-04-17 13:49 ` Suman Anna
2020-04-17 15:35 ` Suman Anna
2020-04-17 15:35 ` Suman Anna
2020-04-17 21:56 ` Mathieu Poirier
2020-04-17 21:56 ` Mathieu Poirier
2020-04-15 20:48 ` [PATCH v2 7/7] remoteproc: Get rid of tedious error path Mathieu Poirier
2020-04-15 20:48 ` Mathieu Poirier
2020-04-17 13:50 ` Suman Anna
2020-04-17 13:50 ` Suman Anna
2020-04-17 13:34 ` [PATCH v2 0/7] remoteproc: Refactor function rproc_alloc() Suman Anna
2020-04-17 13:34 ` Suman Anna
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