thunderbolt: Use const qualifier for ring_interrupt_index

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commit 1716efdb07 upstream.

`ring_interrupt_index` doesn't change the data for `ring` so mark it as
const. This is needed by the following patch that disables interrupt
auto clear for rings.

Cc: Sanju Mehta <Sanju.Mehta@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Mario Limonciello 2023-03-10 11:20:49 -06:00 • committed by Greg Kroah-Hartman

parent 31b1604c08

commit 0b521f2cce

1 changed files with 1 additions and 1 deletions

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drivers/thunderbolt/nhi.c

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