can: rcar_canfd: Add missing ECC error checks for channels 2-7
When introducing support for R-Car V3U, which has 8 instead of 2 channels, the ECC error bitmask was extended to take into account the extra channels, but rcar_canfd_global_error() was not updated to act upon the extra bits. Replace the RCANFD_GERFL_EEF[01] macros by a new macro that takes the channel number, fixing R-Car V3U while simplifying the code. Fixes: 45721c40 ("can: rcar_canfd: Add support for r8a779a0 SoC") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/all/4edb2ea46cc64d0532a08a924179827481e14b4f.1666951503.git.geert+renesas@glider.be Cc: stable@vger.kernel.org Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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