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| author | Tomasz Wroblewski <tomasz.wroblewski@citrix.com> | 2013-08-28 13:36:18 +0200 |
|---|---|---|
| committer | Ian Campbell <ian.campbell@citrix.com> | 2013-08-28 12:50:00 +0100 |
| commit | 95d43eb2e957470a3a96bcd94a2f1094bef12bde (patch) | |
| tree | 5f0c23ffbb5f2bff334e817750e4e5dd07766b35 /xen/drivers | |
| parent | 37f36d894ef43dc2986d0936612ec967c5a89be8 (diff) | |
| download | xen-95d43eb2e957470a3a96bcd94a2f1094bef12bde.tar.gz xen-95d43eb2e957470a3a96bcd94a2f1094bef12bde.tar.bz2 xen-95d43eb2e957470a3a96bcd94a2f1094bef12bde.zip | |
xen: update tx_ready callback for ARM serial drivers
Type of tx_ready callback got changed to int to facilitate error condition,
but the ARM serial drivers were not modified thus breaking the compilation.
Reported-by: Julien Grall <julien.grall@linaro.org>
Signed-off-by: Tomasz Wroblewski <tomasz.wroblewski@citrix.com>
Diffstat (limited to 'xen/drivers')
| -rw-r--r-- | xen/drivers/char/exynos4210-uart.c | 2 | ||||
| -rw-r--r-- | xen/drivers/char/omap-uart.c | 2 | ||||
| -rw-r--r-- | xen/drivers/char/pl011.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/xen/drivers/char/exynos4210-uart.c b/xen/drivers/char/exynos4210-uart.c index 9b34f92713..b297ed4a83 100644 --- a/xen/drivers/char/exynos4210-uart.c +++ b/xen/drivers/char/exynos4210-uart.c @@ -221,7 +221,7 @@ static void exynos4210_uart_resume(struct serial_port *port) BUG(); // XXX } -static unsigned int exynos4210_uart_tx_ready(struct serial_port *port) +static int exynos4210_uart_tx_ready(struct serial_port *port) { struct exynos4210_uart *uart = port->uart; diff --git a/xen/drivers/char/omap-uart.c b/xen/drivers/char/omap-uart.c index 91391c86c8..ffa71db921 100644 --- a/xen/drivers/char/omap-uart.c +++ b/xen/drivers/char/omap-uart.c @@ -226,7 +226,7 @@ static void omap_uart_resume(struct serial_port *port) BUG(); } -static unsigned int omap_uart_tx_ready(struct serial_port *port) +static int omap_uart_tx_ready(struct serial_port *port) { struct omap_uart *uart = port->uart; uint32_t reg; diff --git a/xen/drivers/char/pl011.c b/xen/drivers/char/pl011.c index 3ea0d41f8c..3ec6e109d7 100644 --- a/xen/drivers/char/pl011.c +++ b/xen/drivers/char/pl011.c @@ -155,7 +155,7 @@ static void pl011_resume(struct serial_port *port) BUG(); // XXX } -static unsigned int pl011_tx_ready(struct serial_port *port) +static int pl011_tx_ready(struct serial_port *port) { struct pl011 *uart = port->uart; |