accel/rocket: Check the correct DMA irq status to warn about
From: Heiko Stuebner <heiko@...> Date: Mon, 18 Aug 2025 11:41:29 +0200
Commit-Message
Right now, the code checks the DMA_READ_ERROR state 2 times, while I guess it was supposed to warn about both read and write errors. Change the 2nd check to look at the write-error flag. Fixes: 0810d5ad88a1 ("accel/rocket: Add job submission IOCTL") Signed-off-by: Heiko Stuebner <heiko@...>
Patch-Comment
drivers/accel/rocket/rocket_job.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Statistics
- 1 lines added
- 1 lines removed
Changes
---------------------- drivers/accel/rocket/rocket_job.c -----------------------
index 5d4afd692306..3440b862e749 100644
@@ -422,7 +422,7 @@ static irqreturn_t rocket_job_irq_handler(int irq, void *data)
u32 raw_status = rocket_pc_readl(core, INTERRUPT_RAW_STATUS);
WARN_ON(raw_status & PC_INTERRUPT_RAW_STATUS_DMA_READ_ERROR);
+ WARN_ON(raw_status & PC_INTERRUPT_RAW_STATUS_DMA_WRITE_ERROR);
if (!(raw_status & PC_INTERRUPT_RAW_STATUS_DPU_0 ||
raw_status & PC_INTERRUPT_RAW_STATUS_DPU_1))