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authorRandy Dunlap <rdunlap@infradead.org>2023-07-23 23:33:41 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-07-25 19:29:23 +0200
commite29c3f81eb8904edb762ea450aa78f52e5044b31 (patch)
tree50275785f52f561a6f507157ae2aca192a2315e2 /Documentation
parent767bb2aacf64752946f0a72fcec521a4968b2942 (diff)
downloadlwn-e29c3f81eb8904edb762ea450aa78f52e5044b31.tar.gz
lwn-e29c3f81eb8904edb762ea450aa78f52e5044b31.zip
Documentation: devices.txt: reconcile serial/ucc_uart minor numers
Reconcile devices.txt with serial/ucc_uart.c regarding device number assignments. ucc_uart.c supports 4 ports and uses minor devnums 46-49, so update devices.txt with that info. Then update ucc_uart.c's reference to the location of the devices.txt list in the kernel source tree. Fixes: d7584ed2b994 ("[POWERPC] qe-uart: add support for Freescale QUICCEngine UART") Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Timur Tabi <timur@kernel.org> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: linuxppc-dev@lists.ozlabs.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jirislaby@kernel.org> Cc: linux-serial@vger.kernel.org Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Link: https://lore.kernel.org/r/20230724063341.28198-1-rdunlap@infradead.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/admin-guide/devices.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/admin-guide/devices.txt b/Documentation/admin-guide/devices.txt
index 06c525e01ea5..b1b57f638b94 100644
--- a/Documentation/admin-guide/devices.txt
+++ b/Documentation/admin-guide/devices.txt
@@ -2691,7 +2691,7 @@
45 = /dev/ttyMM1 Marvell MPSC - port 1 (obsolete unused)
46 = /dev/ttyCPM0 PPC CPM (SCC or SMC) - port 0
...
- 47 = /dev/ttyCPM5 PPC CPM (SCC or SMC) - port 5
+ 49 = /dev/ttyCPM5 PPC CPM (SCC or SMC) - port 3
50 = /dev/ttyIOC0 Altix serial card
...
81 = /dev/ttyIOC31 Altix serial card