drop some qcom-geni patches from all queues

diff --git a/queue-5.10/serial-qcom-geni-fix-console-shutdown-hang.patch b/queue-5.10/serial-qcom-geni-fix-console-shutdown-hang.patch
deleted file mode 100644 (file)
index 3f6f9b2..0000000
--- a/queue-5.10/serial-qcom-geni-fix-console-shutdown-hang.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-From 9aff74cc4e9eb841dde5fd009ed7ddca5db40e68 Mon Sep 17 00:00:00 2001
-From: Johan Hovold <johan+linaro@kernel.org>
-Date: Tue, 7 Mar 2023 17:44:02 +0100
-Subject: serial: qcom-geni: fix console shutdown hang
-
-From: Johan Hovold <johan+linaro@kernel.org>
-
-commit 9aff74cc4e9eb841dde5fd009ed7ddca5db40e68 upstream.
-
-A recent commit added back the calls top stop tx and rx to shutdown()
-which had previously been removed by commit e83766334f96 ("tty: serial:
-qcom_geni_serial: No need to stop tx/rx on UART shutdown") in order to
-be able to use kgdb after stopping the getty.
-
-Not only did this again break kgdb, but it also broke serial consoles
-more generally by hanging TX when stopping the getty during reboot.
-
-The underlying problem has been there since the driver was first merged
-and fixing it is going to be a bit involved so simply stop calling the
-broken stop functions during shutdown for consoles for now.
-
-Fixes: d8aca2f96813 ("tty: serial: qcom-geni-serial: stop operations in progress at shutdown")
-Cc: stable <stable@kernel.org>
-Cc: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
-Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
-Reviewed-by: Douglas Anderson <dianders@chromium.org>
-Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
-Tested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
-Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
-Tested-by: Andrew Halaney <ahalaney@redhat.com> # sa8540p-ride
-Link: https://lore.kernel.org/r/20230307164405.14218-2-johan+linaro@kernel.org
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- drivers/tty/serial/qcom_geni_serial.c |    4 ++++
- 1 file changed, 4 insertions(+)
-
---- a/drivers/tty/serial/qcom_geni_serial.c
-+++ b/drivers/tty/serial/qcom_geni_serial.c
-@@ -893,6 +893,10 @@ static int setup_fifos(struct qcom_geni_
- static void qcom_geni_serial_shutdown(struct uart_port *uport)
- {
-       disable_irq(uport->irq);
-+
-+      if (uart_console(uport))
-+              return;
-+
-       qcom_geni_serial_stop_tx(uport);
-       qcom_geni_serial_stop_rx(uport);
- }

diff --git a/queue-5.10/series b/queue-5.10/series
index 3a7e07dfd3ac2bd50ed655c7b90d64179068808e..02103da5a8b2075debc8fecccd0635115263bb4f 100644 (file)
--- a/queue-5.10/series
+++ b/queue-5.10/series
@@ -56,7 +56,5 @@ drm-amd-display-fix-shift-out-of-bounds-in-calculate.patch
 ext4-fix-possible-double-unlock-when-moving-a-directory.patch
 tty-serial-fsl_lpuart-skip-waiting-for-transmission-complete-when-uartctrl_sbk-is-asserted.patch
 serial-8250_em-fix-uart-port-type.patch
-tty-serial-qcom-geni-serial-stop-operations-in-progress-at-shutdown.patch
-serial-qcom-geni-fix-console-shutdown-hang.patch
 firmware-xilinx-don-t-make-a-sleepable-memory-allocation-from-an-atomic-context.patch
 interconnect-fix-mem-leak-when-freeing-nodes.patch

diff --git a/queue-5.10/tty-serial-qcom-geni-serial-stop-operations-in-progress-at-shutdown.patch b/queue-5.10/tty-serial-qcom-geni-serial-stop-operations-in-progress-at-shutdown.patch
deleted file mode 100644 (file)
index 119146f..0000000
--- a/queue-5.10/tty-serial-qcom-geni-serial-stop-operations-in-progress-at-shutdown.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From d8aca2f96813d51df574a811eda9a2cbed00f261 Mon Sep 17 00:00:00 2001
-From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
-Date: Thu, 29 Dec 2022 16:50:17 +0100
-Subject: tty: serial: qcom-geni-serial: stop operations in progress at shutdown
-
-From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
-
-commit d8aca2f96813d51df574a811eda9a2cbed00f261 upstream.
-
-We don't stop transmissions in progress at shutdown. This is fine with
-FIFO SE mode but with DMA (support for which we'll introduce later) it
-causes trouble so fix it now.
-
-Fixes: e83766334f96 ("tty: serial: qcom_geni_serial: No need to stop tx/rx on UART shutdown")
-Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
-Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
-Link: https://lore.kernel.org/r/20221229155030.418800-2-brgl@bgdev.pl
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- drivers/tty/serial/qcom_geni_serial.c |    2 ++
- 1 file changed, 2 insertions(+)
-
---- a/drivers/tty/serial/qcom_geni_serial.c
-+++ b/drivers/tty/serial/qcom_geni_serial.c
-@@ -893,6 +893,8 @@ static int setup_fifos(struct qcom_geni_
- static void qcom_geni_serial_shutdown(struct uart_port *uport)
- {
-       disable_irq(uport->irq);
-+      qcom_geni_serial_stop_tx(uport);
-+      qcom_geni_serial_stop_rx(uport);
- }
- 
- static int qcom_geni_serial_port_setup(struct uart_port *uport)

diff --git a/queue-5.15/serial-qcom-geni-fix-console-shutdown-hang.patch b/queue-5.15/serial-qcom-geni-fix-console-shutdown-hang.patch
deleted file mode 100644 (file)
index 3f6f9b2..0000000
--- a/queue-5.15/serial-qcom-geni-fix-console-shutdown-hang.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-From 9aff74cc4e9eb841dde5fd009ed7ddca5db40e68 Mon Sep 17 00:00:00 2001
-From: Johan Hovold <johan+linaro@kernel.org>
-Date: Tue, 7 Mar 2023 17:44:02 +0100
-Subject: serial: qcom-geni: fix console shutdown hang
-
-From: Johan Hovold <johan+linaro@kernel.org>
-
-commit 9aff74cc4e9eb841dde5fd009ed7ddca5db40e68 upstream.
-
-A recent commit added back the calls top stop tx and rx to shutdown()
-which had previously been removed by commit e83766334f96 ("tty: serial:
-qcom_geni_serial: No need to stop tx/rx on UART shutdown") in order to
-be able to use kgdb after stopping the getty.
-
-Not only did this again break kgdb, but it also broke serial consoles
-more generally by hanging TX when stopping the getty during reboot.
-
-The underlying problem has been there since the driver was first merged
-and fixing it is going to be a bit involved so simply stop calling the
-broken stop functions during shutdown for consoles for now.
-
-Fixes: d8aca2f96813 ("tty: serial: qcom-geni-serial: stop operations in progress at shutdown")
-Cc: stable <stable@kernel.org>
-Cc: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
-Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
-Reviewed-by: Douglas Anderson <dianders@chromium.org>
-Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
-Tested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
-Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
-Tested-by: Andrew Halaney <ahalaney@redhat.com> # sa8540p-ride
-Link: https://lore.kernel.org/r/20230307164405.14218-2-johan+linaro@kernel.org
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- drivers/tty/serial/qcom_geni_serial.c |    4 ++++
- 1 file changed, 4 insertions(+)
-
---- a/drivers/tty/serial/qcom_geni_serial.c
-+++ b/drivers/tty/serial/qcom_geni_serial.c
-@@ -893,6 +893,10 @@ static int setup_fifos(struct qcom_geni_
- static void qcom_geni_serial_shutdown(struct uart_port *uport)
- {
-       disable_irq(uport->irq);
-+
-+      if (uart_console(uport))
-+              return;
-+
-       qcom_geni_serial_stop_tx(uport);
-       qcom_geni_serial_stop_rx(uport);
- }

diff --git a/queue-5.15/series b/queue-5.15/series
index 9873f97222d27f7b9fe48a4e809fb131346dbe46..83c9390eb2924ce7be1a1fbb42efcaca540e8ebf 100644 (file)
--- a/queue-5.15/series
+++ b/queue-5.15/series
@@ -74,8 +74,6 @@ ext4-fix-possible-double-unlock-when-moving-a-directory.patch
 tty-serial-fsl_lpuart-skip-waiting-for-transmission-complete-when-uartctrl_sbk-is-asserted.patch
 serial-8250_em-fix-uart-port-type.patch
 serial-8250_fsl-fix-handle_irq-locking.patch
-tty-serial-qcom-geni-serial-stop-operations-in-progress-at-shutdown.patch
-serial-qcom-geni-fix-console-shutdown-hang.patch
 firmware-xilinx-don-t-make-a-sleepable-memory-allocation-from-an-atomic-context.patch
 s390-ipl-add-missing-intersection-check-to-ipl_report-handling.patch
 interconnect-fix-mem-leak-when-freeing-nodes.patch

diff --git a/queue-5.15/tty-serial-qcom-geni-serial-stop-operations-in-progress-at-shutdown.patch b/queue-5.15/tty-serial-qcom-geni-serial-stop-operations-in-progress-at-shutdown.patch
deleted file mode 100644 (file)
index 119146f..0000000
--- a/queue-5.15/tty-serial-qcom-geni-serial-stop-operations-in-progress-at-shutdown.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From d8aca2f96813d51df574a811eda9a2cbed00f261 Mon Sep 17 00:00:00 2001
-From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
-Date: Thu, 29 Dec 2022 16:50:17 +0100
-Subject: tty: serial: qcom-geni-serial: stop operations in progress at shutdown
-
-From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
-
-commit d8aca2f96813d51df574a811eda9a2cbed00f261 upstream.
-
-We don't stop transmissions in progress at shutdown. This is fine with
-FIFO SE mode but with DMA (support for which we'll introduce later) it
-causes trouble so fix it now.
-
-Fixes: e83766334f96 ("tty: serial: qcom_geni_serial: No need to stop tx/rx on UART shutdown")
-Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
-Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
-Link: https://lore.kernel.org/r/20221229155030.418800-2-brgl@bgdev.pl
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- drivers/tty/serial/qcom_geni_serial.c |    2 ++
- 1 file changed, 2 insertions(+)
-
---- a/drivers/tty/serial/qcom_geni_serial.c
-+++ b/drivers/tty/serial/qcom_geni_serial.c
-@@ -893,6 +893,8 @@ static int setup_fifos(struct qcom_geni_
- static void qcom_geni_serial_shutdown(struct uart_port *uport)
- {
-       disable_irq(uport->irq);
-+      qcom_geni_serial_stop_tx(uport);
-+      qcom_geni_serial_stop_rx(uport);
- }
- 
- static int qcom_geni_serial_port_setup(struct uart_port *uport)

diff --git a/queue-6.1/serial-qcom-geni-fix-console-shutdown-hang.patch b/queue-6.1/serial-qcom-geni-fix-console-shutdown-hang.patch
deleted file mode 100644 (file)
index 77e9d12..0000000
--- a/queue-6.1/serial-qcom-geni-fix-console-shutdown-hang.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-From 9aff74cc4e9eb841dde5fd009ed7ddca5db40e68 Mon Sep 17 00:00:00 2001
-From: Johan Hovold <johan+linaro@kernel.org>
-Date: Tue, 7 Mar 2023 17:44:02 +0100
-Subject: serial: qcom-geni: fix console shutdown hang
-
-From: Johan Hovold <johan+linaro@kernel.org>
-
-commit 9aff74cc4e9eb841dde5fd009ed7ddca5db40e68 upstream.
-
-A recent commit added back the calls top stop tx and rx to shutdown()
-which had previously been removed by commit e83766334f96 ("tty: serial:
-qcom_geni_serial: No need to stop tx/rx on UART shutdown") in order to
-be able to use kgdb after stopping the getty.
-
-Not only did this again break kgdb, but it also broke serial consoles
-more generally by hanging TX when stopping the getty during reboot.
-
-The underlying problem has been there since the driver was first merged
-and fixing it is going to be a bit involved so simply stop calling the
-broken stop functions during shutdown for consoles for now.
-
-Fixes: d8aca2f96813 ("tty: serial: qcom-geni-serial: stop operations in progress at shutdown")
-Cc: stable <stable@kernel.org>
-Cc: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
-Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
-Reviewed-by: Douglas Anderson <dianders@chromium.org>
-Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
-Tested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
-Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
-Tested-by: Andrew Halaney <ahalaney@redhat.com> # sa8540p-ride
-Link: https://lore.kernel.org/r/20230307164405.14218-2-johan+linaro@kernel.org
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- drivers/tty/serial/qcom_geni_serial.c |    4 ++++
- 1 file changed, 4 insertions(+)
-
---- a/drivers/tty/serial/qcom_geni_serial.c
-+++ b/drivers/tty/serial/qcom_geni_serial.c
-@@ -891,6 +891,10 @@ static int setup_fifos(struct qcom_geni_
- static void qcom_geni_serial_shutdown(struct uart_port *uport)
- {
-       disable_irq(uport->irq);
-+
-+      if (uart_console(uport))
-+              return;
-+
-       qcom_geni_serial_stop_tx(uport);
-       qcom_geni_serial_stop_rx(uport);
- }

diff --git a/queue-6.1/series b/queue-6.1/series
index 3153dec73df3cddb60637c0ef60bab31c442332a..abb010420122c46263da107702ef856e359b56a6 100644 (file)
--- a/queue-6.1/series
+++ b/queue-6.1/series
@@ -119,8 +119,6 @@ tty-serial-fsl_lpuart-skip-waiting-for-transmission-complete-when-uartctrl_sbk-i
 serial-8250_em-fix-uart-port-type.patch
 serial-8250_fsl-fix-handle_irq-locking.patch
 serial-8250-aspeed_vuart-select-regmap-instead-of-depending-on-it.patch
-tty-serial-qcom-geni-serial-stop-operations-in-progress-at-shutdown.patch
-serial-qcom-geni-fix-console-shutdown-hang.patch
 firmware-xilinx-don-t-make-a-sleepable-memory-allocation-from-an-atomic-context.patch
 memory-tegra-fix-interconnect-registration-race.patch
 memory-tegra20-emc-fix-interconnect-registration-race.patch

diff --git a/queue-6.1/tty-serial-qcom-geni-serial-stop-operations-in-progress-at-shutdown.patch b/queue-6.1/tty-serial-qcom-geni-serial-stop-operations-in-progress-at-shutdown.patch
deleted file mode 100644 (file)
index 437626d..0000000
--- a/queue-6.1/tty-serial-qcom-geni-serial-stop-operations-in-progress-at-shutdown.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From d8aca2f96813d51df574a811eda9a2cbed00f261 Mon Sep 17 00:00:00 2001
-From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
-Date: Thu, 29 Dec 2022 16:50:17 +0100
-Subject: tty: serial: qcom-geni-serial: stop operations in progress at shutdown
-
-From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
-
-commit d8aca2f96813d51df574a811eda9a2cbed00f261 upstream.
-
-We don't stop transmissions in progress at shutdown. This is fine with
-FIFO SE mode but with DMA (support for which we'll introduce later) it
-causes trouble so fix it now.
-
-Fixes: e83766334f96 ("tty: serial: qcom_geni_serial: No need to stop tx/rx on UART shutdown")
-Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
-Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
-Link: https://lore.kernel.org/r/20221229155030.418800-2-brgl@bgdev.pl
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- drivers/tty/serial/qcom_geni_serial.c |    2 ++
- 1 file changed, 2 insertions(+)
-
---- a/drivers/tty/serial/qcom_geni_serial.c
-+++ b/drivers/tty/serial/qcom_geni_serial.c
-@@ -891,6 +891,8 @@ static int setup_fifos(struct qcom_geni_
- static void qcom_geni_serial_shutdown(struct uart_port *uport)
- {
-       disable_irq(uport->irq);
-+      qcom_geni_serial_stop_tx(uport);
-+      qcom_geni_serial_stop_rx(uport);
- }
- 
- static int qcom_geni_serial_port_setup(struct uart_port *uport)

diff --git a/queue-6.2/serial-qcom-geni-fix-console-shutdown-hang.patch b/queue-6.2/serial-qcom-geni-fix-console-shutdown-hang.patch
deleted file mode 100644 (file)
index 77e9d12..0000000
--- a/queue-6.2/serial-qcom-geni-fix-console-shutdown-hang.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-From 9aff74cc4e9eb841dde5fd009ed7ddca5db40e68 Mon Sep 17 00:00:00 2001
-From: Johan Hovold <johan+linaro@kernel.org>
-Date: Tue, 7 Mar 2023 17:44:02 +0100
-Subject: serial: qcom-geni: fix console shutdown hang
-
-From: Johan Hovold <johan+linaro@kernel.org>
-
-commit 9aff74cc4e9eb841dde5fd009ed7ddca5db40e68 upstream.
-
-A recent commit added back the calls top stop tx and rx to shutdown()
-which had previously been removed by commit e83766334f96 ("tty: serial:
-qcom_geni_serial: No need to stop tx/rx on UART shutdown") in order to
-be able to use kgdb after stopping the getty.
-
-Not only did this again break kgdb, but it also broke serial consoles
-more generally by hanging TX when stopping the getty during reboot.
-
-The underlying problem has been there since the driver was first merged
-and fixing it is going to be a bit involved so simply stop calling the
-broken stop functions during shutdown for consoles for now.
-
-Fixes: d8aca2f96813 ("tty: serial: qcom-geni-serial: stop operations in progress at shutdown")
-Cc: stable <stable@kernel.org>
-Cc: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
-Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
-Reviewed-by: Douglas Anderson <dianders@chromium.org>
-Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
-Tested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
-Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
-Tested-by: Andrew Halaney <ahalaney@redhat.com> # sa8540p-ride
-Link: https://lore.kernel.org/r/20230307164405.14218-2-johan+linaro@kernel.org
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- drivers/tty/serial/qcom_geni_serial.c |    4 ++++
- 1 file changed, 4 insertions(+)
-
---- a/drivers/tty/serial/qcom_geni_serial.c
-+++ b/drivers/tty/serial/qcom_geni_serial.c
-@@ -891,6 +891,10 @@ static int setup_fifos(struct qcom_geni_
- static void qcom_geni_serial_shutdown(struct uart_port *uport)
- {
-       disable_irq(uport->irq);
-+
-+      if (uart_console(uport))
-+              return;
-+
-       qcom_geni_serial_stop_tx(uport);
-       qcom_geni_serial_stop_rx(uport);
- }

diff --git a/queue-6.2/series b/queue-6.2/series
index f282683273ef2195c577f83823e50b81cf29b3d3..ba7770f3d3ab4cc479e74ab8f0bd48cade0e2a22 100644 (file)
--- a/queue-6.2/series
+++ b/queue-6.2/series
@@ -120,8 +120,6 @@ tty-serial-fsl_lpuart-skip-waiting-for-transmission-complete-when-uartctrl_sbk-i
 serial-8250_em-fix-uart-port-type.patch
 serial-8250_fsl-fix-handle_irq-locking.patch
 serial-8250-aspeed_vuart-select-regmap-instead-of-depending-on-it.patch
-tty-serial-qcom-geni-serial-stop-operations-in-progress-at-shutdown.patch
-serial-qcom-geni-fix-console-shutdown-hang.patch
 firmware-xilinx-don-t-make-a-sleepable-memory-allocation-from-an-atomic-context.patch
 memory-tegra-fix-interconnect-registration-race.patch
 memory-tegra20-emc-fix-interconnect-registration-race.patch

diff --git a/queue-6.2/tty-serial-qcom-geni-serial-stop-operations-in-progress-at-shutdown.patch b/queue-6.2/tty-serial-qcom-geni-serial-stop-operations-in-progress-at-shutdown.patch
deleted file mode 100644 (file)
index 437626d..0000000
--- a/queue-6.2/tty-serial-qcom-geni-serial-stop-operations-in-progress-at-shutdown.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From d8aca2f96813d51df574a811eda9a2cbed00f261 Mon Sep 17 00:00:00 2001
-From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
-Date: Thu, 29 Dec 2022 16:50:17 +0100
-Subject: tty: serial: qcom-geni-serial: stop operations in progress at shutdown
-
-From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
-
-commit d8aca2f96813d51df574a811eda9a2cbed00f261 upstream.
-
-We don't stop transmissions in progress at shutdown. This is fine with
-FIFO SE mode but with DMA (support for which we'll introduce later) it
-causes trouble so fix it now.
-
-Fixes: e83766334f96 ("tty: serial: qcom_geni_serial: No need to stop tx/rx on UART shutdown")
-Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
-Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
-Link: https://lore.kernel.org/r/20221229155030.418800-2-brgl@bgdev.pl
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- drivers/tty/serial/qcom_geni_serial.c |    2 ++
- 1 file changed, 2 insertions(+)
-
---- a/drivers/tty/serial/qcom_geni_serial.c
-+++ b/drivers/tty/serial/qcom_geni_serial.c
-@@ -891,6 +891,8 @@ static int setup_fifos(struct qcom_geni_
- static void qcom_geni_serial_shutdown(struct uart_port *uport)
- {
-       disable_irq(uport->irq);
-+      qcom_geni_serial_stop_tx(uport);
-+      qcom_geni_serial_stop_rx(uport);
- }
- 
- static int qcom_geni_serial_port_setup(struct uart_port *uport)