gcc points out that the length passed into memset here is wrong:
drivers/tty/serial/mvebu-uart.c: In function 'mvebu_uart_probe':
arch/x86/include/asm/string_32.h:324:29: error: 'memset' used with length equal to number of elements without multiplication by element size [-Werror=memset-elt-size]
Moreover, the structure was allocated with kzalloc a few lines earlier,
so that memset is also unnecessary. Let's drop it to shut up the
compiler warning.
Fixes: 95f787685a22 ("serial: mvebu-uart: dissociate RX and TX interrupts")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
drivers/tty/serial/mvebu-uart.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/tty/serial/mvebu-uart.c b/drivers/tty/serial/mvebu-uart.c
index 16b0a5aa14e2..85eb5c86d177 100644
--- a/drivers/tty/serial/mvebu-uart.c
+++ b/drivers/tty/serial/mvebu-uart.c
@@ -817,7 +817,6 @@ static int mvebu_uart_probe(struct platform_device *pdev)
}
/* Manage interrupts */
- memset(mvuart->irq, 0, UART_IRQ_COUNT);
if (platform_irq_count(pdev) == 1) {
/* Old bindings: no name on the single unamed UART0 IRQ */
irq = platform_get_irq(pdev, 0);
--
2.9.0
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