From: Lino Sanfilippo Date: Sun, 7 Apr 2024 00:27:07 +0000 (+0200) Subject: serial: amba-pl011: move variable into CONFIG_DMA_ENGINE conditional X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=255abd49f18533300bc5f20d7dce77a0a4479f58;p=linux.git serial: amba-pl011: move variable into CONFIG_DMA_ENGINE conditional Variable dmacr is only used if DMA is enabled, so move it into the CONFIG_DMA_ENGINE conditional. Signed-off-by: Lino Sanfilippo Link: https://lore.kernel.org/r/20240407002709.16224-3-l.sanfilippo@kunbus.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index 76d2078ec0867..8b1644f5411ec 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -256,7 +256,6 @@ struct uart_amba_port { const u16 *reg_offset; struct clk *clk; const struct vendor_data *vendor; - unsigned int dmacr; /* dma control reg */ unsigned int im; /* interrupt mask */ unsigned int old_status; unsigned int fifosize; /* vendor-specific */ @@ -266,6 +265,7 @@ struct uart_amba_port { unsigned int rs485_tx_drain_interval; /* usecs */ #ifdef CONFIG_DMA_ENGINE /* DMA stuff */ + unsigned int dmacr; /* dma control reg */ bool using_tx_dma; bool using_rx_dma; struct pl011_dmarx_data dmarx;