xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Merge 4.20-rc6 into tty-next

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We want the TTY changes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
2018-12-10 10:17:45 +01:00
parent 1528e40fd7 40e020c129
commit 9c96f401e9
661 changed files with 7732 additions and 3554 deletions
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16
drivers/tty/serial/8250/8250_mtk.c
View File

@@ -421,17 +421,17 @@ static int mtk8250_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, data);
pm_runtime_enable(&pdev->dev);
if (!pm_runtime_enabled(&pdev->dev)) {
err = mtk8250_runtime_resume(&pdev->dev);
if (err)
return err;
}
err = mtk8250_runtime_resume(&pdev->dev);
if (err)
return err;
data->line = serial8250_register_8250_port(&uart);
if (data->line < 0)
return data->line;
pm_runtime_set_active(&pdev->dev);
pm_runtime_enable(&pdev->dev);
return 0;
}
@@ -442,13 +442,11 @@ static int mtk8250_remove(struct platform_device *pdev)
pm_runtime_get_sync(&pdev->dev);
serial8250_unregister_port(data->line);
mtk8250_runtime_suspend(&pdev->dev);
pm_runtime_disable(&pdev->dev);
pm_runtime_put_noidle(&pdev->dev);
if (!pm_runtime_status_suspended(&pdev->dev))
mtk8250_runtime_suspend(&pdev->dev);
return 0;
}

4
drivers/tty/serial/kgdboc.c
View File

@@ -233,7 +233,7 @@ static void kgdboc_put_char(u8 chr)
static int param_set_kgdboc_var(const char *kmessage,
const struct kernel_param *kp)
{
int len = strlen(kmessage);
size_t len = strlen(kmessage);
if (len >= MAX_CONFIG_LEN) {
pr_err("config string too long\n");
@@ -254,7 +254,7 @@ static int param_set_kgdboc_var(const char *kmessage,
strcpy(config, kmessage);
/* Chop out \n char as a result of echo */
if (config[len - 1] == '\n')
if (len && config[len - 1] == '\n')
config[len - 1] = '\0';
if (configured == 1)