Changeset b86a32e in mainline for uspace/drv/char/ns8250/ns8250.c
- Timestamp:
- 2013-07-15T12:14:55Z (12 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- c84146d3
- Parents:
- 87159eb8 (diff), 956d4281 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
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- 1 edited
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uspace/drv/char/ns8250/ns8250.c
r87159eb8 rb86a32e 236 236 * 237 237 * @param fun The serial port function 238 * @param buf The ou put buffer for read data.238 * @param buf The output buffer for read data. 239 239 * @param count The number of bytes to be read. 240 240 * … … 918 918 919 919 fibril_mutex_lock(&ns->mutex); 920 920 if (ns->client_connections > 0) { 921 921 fibril_mutex_unlock(&ns->mutex); 922 922 return EBUSY;
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