From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michal Simek Date: Tue, 18 Oct 2011 12:22:10 +0200 Subject: [U-Boot] [PATCH 2/2] serial: uartlite: Fix compilation warnings In-Reply-To: <1318933330-17883-1-git-send-email-monstr@monstr.eu> References: <1318933330-17883-1-git-send-email-monstr@monstr.eu> Message-ID: <1318933330-17883-2-git-send-email-monstr@monstr.eu> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Do not setup userial_ports array as const because in uartlite_serial_putc is out_be32 which can't write to tx_fifo if is const. Warning log: serial_xuartlite.c: In function 'uartlite_serial_putc': serial_xuartlite.c:60: warning: initialization discards qualifiers from pointer target type serial_xuartlite.c: In function 'uartlite_serial_getc': serial_xuartlite.c:78: warning: initialization discards qualifiers from pointer target type serial_xuartlite.c: In function 'uartlite_serial_tstc': serial_xuartlite.c:87: warning: initialization discards qualifiers from pointer target type Signed-off-by: Michal Simek --- There are several approach how to solve it in uartlite_serial_putc. 1. add retype to out_be32 function 2. retype in assignment 3. do not define userial_ports as const - used solution --- drivers/serial/serial_xuartlite.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/serial/serial_xuartlite.c b/drivers/serial/serial_xuartlite.c index 2dc6bd1..3a38f9e 100644 --- a/drivers/serial/serial_xuartlite.c +++ b/drivers/serial/serial_xuartlite.c @@ -40,7 +40,7 @@ struct uartlite { unsigned int status; }; -static const struct uartlite *userial_ports[4] = { +static struct uartlite *userial_ports[4] = { #ifdef XILINX_UARTLITE_BASEADDR [0] = (struct uartlite *)XILINX_UARTLITE_BASEADDR, #endif -- 1.7.5.4