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| author | Arnd Bergmann <[email protected]> | 2024-11-15 10:59:54 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2024-11-16 08:52:55 +0000 |
| commit | b5a23a60e8ab5711f4952912424347bf3864ce8d (patch) | |
| tree | d3c3bba27cd8757cdc0b7f4524b97dcd9e15d9b6 /drivers/cdx/controller/cdx_controller.c | |
| parent | dt-bindings: serial: Add a new compatible string for ums9632 (diff) | |
| download | kernel-b5a23a60e8ab5711f4952912424347bf3864ce8d.tar.gz kernel-b5a23a60e8ab5711f4952912424347bf3864ce8d.zip | |
serial: amba-pl011: fix build regression
When CONFIG_DMA_ENGINE is disabled, the driver now fails to build:
drivers/tty/serial/amba-pl011.c: In function 'pl011_unthrottle_rx':
drivers/tty/serial/amba-pl011.c:1822:16: error: 'struct uart_amba_port' has no member named 'using_rx_dma'
1822 | if (uap->using_rx_dma) {
| ^~
drivers/tty/serial/amba-pl011.c:1823:20: error: 'struct uart_amba_port' has no member named 'dmacr'
1823 | uap->dmacr |= UART011_RXDMAE;
| ^~
drivers/tty/serial/amba-pl011.c:1824:32: error: 'struct uart_amba_port' has no member named 'dmacr'
1824 | pl011_write(uap->dmacr, uap, REG_DMACR);
| ^~
Add the missing #ifdef check around these field accesses, matching
what other parts of this driver do.
Fixes: 2bcacc1c87ac ("serial: amba-pl011: Fix RX stall when DMA is used")
Cc: stable <[email protected]>
Reported-by: kernel test robot <[email protected]>
Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
Signed-off-by: Arnd Bergmann <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/cdx/controller/cdx_controller.c')
0 files changed, 0 insertions, 0 deletions