[PATCH] ptp: Document the PTP_CLK_MAGIC ioctl number

Add PTP_CLK_MAGIC to the userspace-api/ioctl/ioctl-number.rst
documentation file.

Fixes: d94ba80ebbea ("ptp: Added a brand new class driver for ptp clocks.")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Richard Cochran <richardcochran@gmail.com>
Cc: John Stultz <redacted>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
---
Richard- do you want to adjust the range (0x0 - 0x3f) to
something else?

 Documentation/userspace-api/ioctl/ioctl-number.rst |    1 +
 1 file changed, 1 insertion(+)

--- linux-next-20211022.orig/Documentation/userspace-api/ioctl/ioctl-number.rst
+++ linux-next-20211022/Documentation/userspace-api/ioctl/ioctl-number.rst

@@ -105,6 +105,7 @@ Code  Seq#    Include File
 '8'   all                                                            SNP8023 advanced NIC card
                                                                      <mailto:mcr@solidum.com>
 ';'   64-7F  linux/vfio.h
+'='   00-3f  uapi/linux/ptp_clock.h                                  <mailto:richardcochran@gmail.com>
 '@'   00-0F  linux/radeonfb.h                                        conflict!
 '@'   00-0F  drivers/video/aty/aty128fb.c                            conflict!
 'A'   00-1F  linux/apm_bios.h                                        conflict!

On Sun, 24 Oct 2021 09:38:31 -0700 Randy Dunlap wrote:

Add PTP_CLK_MAGIC to the userspace-api/ioctl/ioctl-number.rst
documentation file.

Fixes: d94ba80ebbea ("ptp: Added a brand new class driver for ptp clocks.")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>

Applied, thanks.