Commits
![satya priya](https://secure.gravatar.com/avatar/92dbe7e81bd69253cc07142e76837c98.jpg?s=96&d=mm)
satya priya committed 80990c30b77
tty: serial: qcom_geni_serial: Fix RX cancel command failure commit 679aac5ead2f18d223554a52b543e1195e181811 upstream. RX cancel command fails when BT is switched on and off multiple times. To handle this, poll for the cancel bit in SE_GENI_S_IRQ_STATUS register instead of SE_GENI_S_CMD_CTRL_REG. As per the HPG update, handle the RX last bit after cancel command and flush out the RX FIFO buffer. Signed-off-by: satya priya <skakit@codeaurora.org> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/1581415982-8793-1-git-send-email-skakit@codeaurora.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>