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authorMarc Kleine-Budde2019-03-01 09:18:54 +0100
committerMarc Kleine-Budde2019-11-11 21:58:11 +0100
commit07c054d3e53fe27025dae5e232465c8ecf658ebf (patch)
tree30f6cf6400344c7fed0208289c042356e07e894d /init
parent4e26598a7d3cd1bf6a0843042997963f9828a6ba (diff)
can: flexcan: rename struct flexcan_priv::reg_imask{1,2}_default to rx_mask{1,2}
The flexcan IP core has up to 64 mailboxes, each one has a corresponding interrupt bit in the iflag1 or iflag2 registers and a mask bit in the imask1 or imask2 registers. In the timestamp (i.e. non FIFO) mode the driver needs to mask out all non RX interrupt sources and uses the precomputed values reg_imask1_default and reg_imask2_default of struct flexcan_priv for this. However in the current driver the reg_imask{1,2}_default cannot be used directly to get the pending RX interrupts. The TX interrupt is part of these variables, so it needs to be masked out, too. This is a preparation patch to clean up calculation of the pending RX interrupts, it only renames the variables from reg_imask{1,2}_default to rx_mask{1,2} To better reflect their meaning after the complete conversion. This change is done with the following sed command: sed -i -e "s/reg_imask\(1\|2\)_default/rx_mask\1/" drivers/net/can/flexcan.c Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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