intel_th: msu: Split sgt array and pointer in multiwindow mode

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To allow the use of externally allocated SG tables further down the line,
change the code to reference the table via a pointer and make it point to
the locally allocated table by default.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20190627125152.54905-4-alexander.shishkin@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Alexander Shishkin 2019-06-27 15:51:46 +03:00 • committed by Greg Kroah-Hartman

parent fa52b3fe5e

commit bbbc08a154

1 changed files with 13 additions and 10 deletions

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drivers/hwtracing/intel_th/msu.c

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