shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-05 02:21:52 +09:00
Code Issues Packages Projects Releases Wiki Activity

UPSTREAM: tty: serial: qcom-geni-serial: refactor qcom_geni_serial_isr()

Browse Source 
Simplify the conditions in qcom_geni_serial_isr() and fix indentation.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20221229155030.418800-8-brgl@bgdev.pl
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Bug: 370629635
Change-Id: Idd2f22b9a0ca3e9393c6c91d539127dbcad84609
(cherry picked from commit fe6a00e8fc)
Signed-off-by: Praveen Talari <quic_ptalari@quicinc.com>
This commit is contained in:
Bartosz Golaszewski
2022-12-29 16:50:23 +01:00
committed by John Stultz
parent 1f0775355f
commit ad37632534
1 changed files with 4 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/tty/serial/qcom_geni_serial.c
View File

@@ -828,20 +828,18 @@ static irqreturn_t qcom_geni_serial_isr(int isr, void *dev)
if (m_irq_status & m_irq_en & (M_TX_FIFO_WATERMARK_EN | M_CMD_DONE_EN))
qcom_geni_serial_handle_tx(uport, m_irq_status & M_CMD_DONE_EN,
geni_status & M_GENI_CMD_ACTIVE);
geni_status & M_GENI_CMD_ACTIVE);
if (s_irq_status & S_GP_IRQ_0_EN || s_irq_status & S_GP_IRQ_1_EN) {
if (s_irq_status & (S_GP_IRQ_0_EN | S_GP_IRQ_1_EN)) {
if (s_irq_status & S_GP_IRQ_0_EN)
uport->icount.parity++;
drop_rx = true;
} else if (s_irq_status & S_GP_IRQ_2_EN ||
s_irq_status & S_GP_IRQ_3_EN) {
} else if (s_irq_status & (S_GP_IRQ_2_EN | S_GP_IRQ_3_EN)) {
uport->icount.brk++;
port->brk = true;
}
if (s_irq_status & S_RX_FIFO_WATERMARK_EN ||
s_irq_status & S_RX_FIFO_LAST_EN)
if (s_irq_status & (S_RX_FIFO_WATERMARK_EN | S_RX_FIFO_LAST_EN))
qcom_geni_serial_handle_rx(uport, drop_rx);
out_unlock: