Message ID | 20230223042252.95480-1-marex@denx.de (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | [1/2] serial: stm32: Remove unused struct stm32_port txdone element | expand |
diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c index 767ff9fdb2e58..bf51e2152dd5a 100644 --- a/drivers/tty/serial/stm32-usart.c +++ b/drivers/tty/serial/stm32-usart.c @@ -743,7 +743,6 @@ static void stm32_usart_transmit_chars(struct uart_port *port) stm32_usart_tx_interrupt_disable(port); if (!stm32_port->hw_flow_control && port->rs485.flags & SER_RS485_ENABLED) { - stm32_port->txdone = true; stm32_usart_tc_interrupt_enable(port); } } diff --git a/drivers/tty/serial/stm32-usart.h b/drivers/tty/serial/stm32-usart.h index 0ec41a732c888..903285b5aea75 100644 --- a/drivers/tty/serial/stm32-usart.h +++ b/drivers/tty/serial/stm32-usart.h @@ -203,7 +203,6 @@ struct stm32_port { bool hw_flow_control; bool swap; /* swap RX & TX pins */ bool fifoen; - bool txdone; int rxftcfg; /* RX FIFO threshold CFG */ int txftcfg; /* TX FIFO threshold CFG */ bool wakeup_src;
The txdone element is only ever assigned, once, and never used. Drop it. Signed-off-by: Marek Vasut <marex@denx.de> --- Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Erwan Le Ray <erwan.leray@foss.st.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jean Philippe Romain <jean-philippe.romain@foss.st.com> Cc: Jiri Slaby <jirislaby@kernel.org> Cc: Johan Hovold <johan@kernel.org> Cc: Lukas Wunner <lukas@wunner.de> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: Valentin Caron <valentin.caron@foss.st.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-serial@vger.kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com --- drivers/tty/serial/stm32-usart.c | 1 - drivers/tty/serial/stm32-usart.h | 1 - 2 files changed, 2 deletions(-)