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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-22 10:58:15 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-22 10:58:15 -0700 |
| commit | 379bb045171dea3e2ee01b32fe88f2afe1fe2fa8 (patch) | |
| tree | 9f885797fc85b03ae6dc366faf78a5f8888af34e /samples | |
| parent | Merge tag 'rproc-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc (diff) | |
| parent | rpmsg: glink-smem: Name the edge based on parent remoteproc (diff) | |
| download | linux-dev-379bb045171dea3e2ee01b32fe88f2afe1fe2fa8.tar.xz linux-dev-379bb045171dea3e2ee01b32fe88f2afe1fe2fa8.zip | |
Merge tag 'rpmsg-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc
Pull rpmsg updates from Bjorn Andersson:
"This contains updates to make the rpmsg sample driver more useful,
fixes the naming of GLINK devices to avoid naming collisions and a few
minor bug fixes. It also updates MAINTAINERS to reflect the move to
kernel.org"
* tag 'rpmsg-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc:
rpmsg: glink-smem: Name the edge based on parent remoteproc
rpmsg: glink: Use struct_size() helper
rpmsg: virtio_rpmsg_bus: replace "%p" with "%pK"
MAINTAINERS: rpmsg: fix git tree location
rpmsg: core: fix comments
samples/rpmsg: Introduce a module parameter for message count
samples/rpmsg: Replace print_hex_dump() with print_hex_dump_debug()
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/rpmsg/rpmsg_client_sample.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/samples/rpmsg/rpmsg_client_sample.c b/samples/rpmsg/rpmsg_client_sample.c index 2a0695573b47..ae5081662283 100644 --- a/samples/rpmsg/rpmsg_client_sample.c +++ b/samples/rpmsg/rpmsg_client_sample.c @@ -14,7 +14,9 @@ #include <linux/rpmsg.h> #define MSG "hello world!" -#define MSG_LIMIT 100 + +static int count = 100; +module_param(count, int, 0644); struct instance_data { int rx_count; @@ -29,11 +31,11 @@ static int rpmsg_sample_cb(struct rpmsg_device *rpdev, void *data, int len, dev_info(&rpdev->dev, "incoming msg %d (src: 0x%x)\n", ++idata->rx_count, src); - print_hex_dump(KERN_DEBUG, __func__, DUMP_PREFIX_NONE, 16, 1, - data, len, true); + print_hex_dump_debug(__func__, DUMP_PREFIX_NONE, 16, 1, data, len, + true); /* samples should not live forever */ - if (idata->rx_count >= MSG_LIMIT) { + if (idata->rx_count >= count) { dev_info(&rpdev->dev, "goodbye!\n"); return 0; } |