Unverified Commit 841349c7 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!6760 spi: hisi-kunpeng: Delete the dump interface of data registers in debugfs 

Merge Pull Request from: @lujunhuaHW 
 
Due to the reading of FIFO during the dump of data registers in
    debugfs, if SPI transmission is in progress, it will be affected
    and may result in transmission failure. Therefore, the dump
    interface of data registers in debugfs is removed.

issue:https://gitee.com/openeuler/kernel/issues/I9KP0Z 
 
Link:https://gitee.com/openeuler/kernel/pulls/6760

 

Reviewed-by: default avatarXie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: default avatarXie XiuQi <xiexiuqi@huawei.com>
parents 1087e901 ab07c6a2

drivers/spi/spi-hisi-kunpeng.c

+0 −2
Original line number Diff line number Diff line
@@ -151,8 +151,6 @@ static const struct debugfs_reg32 hisi_spi_regs[] = { 
	HISI_SPI_DBGFS_REG("ENR", HISI_SPI_ENR),

	HISI_SPI_DBGFS_REG("FIFOC", HISI_SPI_FIFOC),

	HISI_SPI_DBGFS_REG("IMR", HISI_SPI_IMR),

	HISI_SPI_DBGFS_REG("DIN", HISI_SPI_DIN),

	HISI_SPI_DBGFS_REG("DOUT", HISI_SPI_DOUT),

	HISI_SPI_DBGFS_REG("SR", HISI_SPI_SR),

	HISI_SPI_DBGFS_REG("RISR", HISI_SPI_RISR),

	HISI_SPI_DBGFS_REG("ISR", HISI_SPI_ISR),