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[PATCH 2/2] char: lpuart: Drop useless variables from UART structure
- To: <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Michal Orzel <michal.orzel@xxxxxxx>
- Date: Thu, 4 Apr 2024 09:51:43 +0200
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- Cc: Michal Orzel <michal.orzel@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Bertrand Marquis <bertrand.marquis@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>
- Delivery-date: Thu, 04 Apr 2024 07:51:57 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
These variables are useless. They are being assigned a value which is
never used since UART is expected to be pre-configured.
No functional change.
Signed-off-by: Michal Orzel <michal.orzel@xxxxxxx>
---
xen/drivers/char/imx-lpuart.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/xen/drivers/char/imx-lpuart.c b/xen/drivers/char/imx-lpuart.c
index faf4693b66e1..7770d158bf59 100644
--- a/xen/drivers/char/imx-lpuart.c
+++ b/xen/drivers/char/imx-lpuart.c
@@ -30,7 +30,6 @@
#define imx_lpuart_write(uart, off, val) writel((val), (uart)->regs + (off))
static struct imx_lpuart {
- uint32_t baud, clock_hz, data_bits, parity, stop_bits, fifo_size;
uint32_t irq;
char __iomem *regs;
struct irqaction irqaction;
@@ -197,11 +196,6 @@ static int __init imx_lpuart_init(struct dt_device_node
*dev,
uart = &imx8_com;
- uart->baud = 115200;
- uart->data_bits = 8;
- uart->parity = 0;
- uart->stop_bits = 1;
-
res = dt_device_get_paddr(dev, 0, &addr, &size);
if ( res )
{
--
2.25.1
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