coccinelle: alloc_cast: drop removed allocatorsgrafted

- pci_alloc_consistent() and pci_zalloc_consistent() were removed by
  commit 7968778914e5
  ("PCI: Remove the deprecated "pci-dma-compat.h" API")

- kmem_alloc() was removed by commit f078d4ea8276
  ("xfs: convert kmem_alloc() to kmalloc()")

- kmem_zalloc() was removed by commit 10634530f7ba
  ("xfs: convert kmem_zalloc() to kzalloc()")

- kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit
  bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers")

So drop them from the rules.

No functional change.

Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>

1 files changed, 19 insertions, 0 deletions

diff --git a/Documentation/ABI/testing/sysfs-bus-iio-dma-buffer b/Documentation/ABI/testing/sysfs-bus-iio-dma-buffer
new file mode 100644
index 000000000..d526e6571
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-iio-dma-buffer
@@ -0,0 +1,19 @@
+What:		/sys/bus/iio/devices/iio:deviceX/buffer/length_align_bytes
+KernelVersion:	5.4
+Contact:	linux-iio@vger.kernel.org
+Description:
+		DMA buffers tend to have a alignment requirement for the
+		buffers. If this alignment requirement is not met samples might
+		be dropped from the buffer.
+
+		This property reports the alignment requirements in bytes.
+		This means that the buffer size in bytes needs to be a integer
+		multiple of the number reported by this file.
+
+		The alignment requirements in number of sample sets will depend
+		on the enabled channels and the bytes per channel. This means
+		that the alignment requirement in samples sets might change
+		depending on which and how many channels are enabled. Whereas
+		the alignment requirement reported in bytes by this property
+		will remain static and does not depend on which channels are
+		enabled.