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(parent: 3472849) | patch
xhci: mem: Use dma_poll_zalloc() instead of explicit memset()
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Fri, 17 Mar 2023 15:47:03 +0000 (17:47 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 23 Mar 2023 16:25:22 +0000 (17:25 +0100)
commit53ee2663f0df536ccb37d559c4f4c53c4511db7a
tree8f653bfba215c46e62bea1e18f11ed1de6acdbc9tree | snapshot
parent347284984f415e52590373253c6943bbdc806ebfcommit | diff
xhci: mem: Use dma_poll_zalloc() instead of explicit memset()

Use dma_poll_zalloc() instead of explicit memset() call in
xhci_alloc_stream_ctx(). Note, that dma_alloc_coherent() is
always issues zeroed memory chunk.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20230317154715.535523-3-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-mem.c diff | blob | history
Domain: System / Kernel;