From 297839d3a4126e9666026ab776c2fefb0096beae Mon Sep 17 00:00:00 2001 From: Miroslav Ondra Date: Tue, 13 Jul 2021 18:24:48 +0200 Subject: [PATCH] Use spi_delay for interframe spaces for kernel>=5.9.0 --- modules/unipi/src/unipi_spi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/modules/unipi/src/unipi_spi.c b/modules/unipi/src/unipi_spi.c index a5beaf4..1b53e06 100644 --- a/modules/unipi/src/unipi_spi.c +++ b/modules/unipi/src/unipi_spi.c @@ -1572,9 +1572,10 @@ static s32 __init neuronspi_init(void) //mutex_init(&neuronspi_master_mutex); mutex_init(&unipi_inv_speed_mutex); +#if LINUX_VERSION_CODE < KERNEL_VERSION(5,9,0) loop_per_us = ((loops_per_jiffy) * HZ )/ 1000000; if (loop_per_us == 0) loop_per_us = 1; - +#endif // clear global neuron spi devices list memset(&neuronspi_s_dev, 0, sizeof(neuronspi_s_dev)); ret = spi_register_driver(&neuronspi_spi_driver); -- 2.34.1