net: stmmac: move MSI data out of struct stmmac_priv

Only three platforms supprt MSIs, which means having all the strings
and interrupt arrays always allocated wastes space. None of this data
is performance critical - this data is only used when requesting and
releasing the MSI interrupts.

Move the MSI data out of struct stmmac_priv into its own separately
allocated structure, and move its initialisation to a separate
function.

This removes 768 bytes from struct stmmac_priv.

Link: https://lore.kernel.org/r/aYtq4ypxXTvn_Is6@shell.armlinux.org.uk
Reviewed-by: Florian Bezdeka <florian.bezdeka@siemens.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1w113e-0000000DDwc-2oRv@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

0 files changed, 0 insertions, 0 deletions