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| author | Subramaniam C.A <subramaniam.ca@ti.com> | 2012-01-30 10:18:26 -0600 |
|---|---|---|
| committer | Ziyan <jaraidaniel@gmail.com> | 2015-05-01 18:27:29 +0200 |
| commit | 1acba6ca3c0dd79961ab9cbe8c7b451a55994b84 (patch) | |
| tree | d3cdc6be49af89eff2ace0703ff07511e97db2cd /drivers/remoteproc | |
| parent | 5eee0b4d3f7b5bf9abb66b2191d8190e2aae2333 (diff) | |
| download | kernel_samsung_tuna-1acba6ca3c0dd79961ab9cbe8c7b451a55994b84.zip kernel_samsung_tuna-1acba6ca3c0dd79961ab9cbe8c7b451a55994b84.tar.gz kernel_samsung_tuna-1acba6ca3c0dd79961ab9cbe8c7b451a55994b84.tar.bz2 | |
remoteproc: create version debugfs after image is loaded
This patch ensures that the image version debugfs entry is
created only after the image is loaded. Version info is
not available before the image is loaded.
If the debugfs entry is created before, then it results in
a kernel panic.
Change-Id: I7311b4a832b5e897ca10f1290900b3178e2c544d
Signed-off-by: Subramaniam C.A <subramaniam.ca@ti.com>
Diffstat (limited to 'drivers/remoteproc')
| -rwxr-xr-x | drivers/remoteproc/remoteproc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/remoteproc/remoteproc.c b/drivers/remoteproc/remoteproc.c index 12dd4dd..0f7b9a3 100755 --- a/drivers/remoteproc/remoteproc.c +++ b/drivers/remoteproc/remoteproc.c @@ -1149,6 +1149,9 @@ static void rproc_loader_cont(const struct firmware *fw, void *context) memcpy(rproc->header, image->header, image->header_len); rproc->header_len = image->header_len; + debugfs_create_file("version", 0444, rproc->dbg_dir, rproc, + &rproc_version_ops); + /* Ensure we recognize this BIOS version: */ if (image->version != RPROC_BIOS_VERSION) { dev_err(dev, "Expected BIOS version: %d!\n", @@ -1748,8 +1751,6 @@ int rproc_register(struct device *dev, const char *name, debugfs_create_file("name", 0444, rproc->dbg_dir, rproc, &rproc_name_ops); - debugfs_create_file("version", 0444, rproc->dbg_dir, rproc, - &rproc_version_ops); out: return 0; } |