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Date:   Sat,  9 May 2020 04:35:47 +0000
From:   Luis Chamberlain <>
Cc:,,,,,,,,,,,,,,,,,,,,,,, Luis Chamberlain <>,
        Alex Elder <>
Subject: [PATCH 10/15] soc: qcom: ipa: use new module_firmware_crashed()

This makes use of the new module_firmware_crashed() to help
annotate when firmware for device drivers crash. When firmware
crashes devices can sometimes become unresponsive, and recovery
sometimes requires a driver unload / reload and in the worst cases
a reboot.

Using a taint flag allows us to annotate when this happens clearly.

Cc: Alex Elder <>
Signed-off-by: Luis Chamberlain <>
 drivers/net/ipa/ipa_modem.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ipa/ipa_modem.c b/drivers/net/ipa/ipa_modem.c
index ed10818dd99f..1790b87446ed 100644
--- a/drivers/net/ipa/ipa_modem.c
+++ b/drivers/net/ipa/ipa_modem.c
@@ -285,6 +285,7 @@ static void ipa_modem_crashed(struct ipa *ipa)
 	struct device *dev = &ipa->pdev->dev;
 	int ret;
+	module_firmware_crashed();
 	ipa_endpoint_modem_pause_all(ipa, true);

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