Messages in this thread Patch in this message | | | Date | Mon, 25 Oct 2010 13:14:15 +0600 | Subject | [PATCH]: char, mxser: Fix compilation warning in mxser.c | From | Rakib Mullick <> |
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Both function mxser_disable_must_enchance_mode() and mxser_get_must_hardware_id() called from function CheckIsMoxaMust(), when CONFIG_PCI=y. So mark both the functions under CONFIG_PCI.
We were warned by the following warning.
drivers/char/mxser.c:306: warning: ‘mxser_disable_must_enchance_mode’ defined but not used drivers/char/mxser.c:391: warning: ‘mxser_get_must_hardware_id’ defined but not used
Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com> ---
diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c index 3fc89da..2bdadd4 100644 --- a/drivers/char/mxser.c +++ b/drivers/char/mxser.c @@ -303,6 +303,7 @@ static void mxser_enable_must_enchance_mode(unsigned long baseio) outb(oldlcr, baseio + UART_LCR); }
+#ifdef CONFIG_PCI static void mxser_disable_must_enchance_mode(unsigned long baseio) { u8 oldlcr; @@ -317,6 +318,7 @@ static void mxser_disable_must_enchance_mode(unsigned long baseio) outb(efr, baseio + MOXA_MUST_EFR_REGISTER); outb(oldlcr, baseio + UART_LCR); } +#endif
static void mxser_set_must_xon1_value(unsigned long baseio, u8 value) { @@ -388,6 +390,7 @@ static void mxser_set_must_enum_value(unsigned long baseio, u8 value) outb(oldlcr, baseio + UART_LCR); }
+#ifdef CONFIG_PCI static void mxser_get_must_hardware_id(unsigned long baseio, u8 *pId) { u8 oldlcr; @@ -404,6 +407,7 @@ static void mxser_get_must_hardware_id(unsigned long baseio, u8 *pId) *pId = inb(baseio + MOXA_MUST_HWID_REGISTER); outb(oldlcr, baseio + UART_LCR); } +#endif
static void SET_MOXA_MUST_NO_SOFTWARE_FLOW_CONTROL(unsigned long baseio) { -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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