* [PATCH] drivers: spi: Fix compiler warning
@ 2021-01-11 13:27 Jan Kiszka
0 siblings, 0 replies; only message in thread
From: Jan Kiszka @ 2021-01-11 13:27 UTC (permalink / raw)
To: Xenomai
From: Jan Kiszka <jan.kiszka@siemens.com>
Addresses "warning: cast from pointer to integer of different size".
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
kernel/drivers/spi/spi-master.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/drivers/spi/spi-master.c b/kernel/drivers/spi/spi-master.c
index 104af8023f..0fad328ef7 100644
--- a/kernel/drivers/spi/spi-master.c
+++ b/kernel/drivers/spi/spi-master.c
@@ -181,7 +181,7 @@ static int spi_master_ioctl_rt(struct rtdm_fd *fd,
case SPI_RTIOC_TRANSFER_N:
ret = -EINVAL;
if (master->ops->transfer_iobufs_n) {
- len = (int)arg;
+ len = (long)arg;
rtdm_mutex_lock(&master->bus_lock);
ret = do_chip_select(slave);
if (ret == 0) {
--
2.26.2
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2021-01-11 13:27 [PATCH] drivers: spi: Fix compiler warning Jan Kiszka
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