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hte: Changes for v7.4-rc1

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Updates minor fixes as follows:
 - prevent releasing GPIO before time expires in the test code
 - initialize spin lock before registering the chip in the
 provider driver
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Merge tag 'for-7.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux

Pull hte updates from Dipen Patel:

 - prevent releasing GPIO before time expires in the test code

 - initialize spin lock before registering the chip in the provider
   driver

* tag 'for-7.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux:
  hte: tegra194-test: shut down timer before GPIO release
  hte: tegra194: Initialize slice locks before registering chip
  hte: tegra194: Remove redundant dev_err()
This commit is contained in:
Linus Torvalds 2026-10-22 07:34:52 -10:00
commit 8279fb3005
2 changed files with 7 additions and 9 deletions
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2
drivers/hte/hte-tegra194-test.c
View File

@ -217,10 +217,10 @@ static void tegra_hte_test_remove(struct platform_device *pdev)
{
(void)pdev;
timer_shutdown_sync(&hte.timer);
free_irq(hte.gpio_in_irq, &hte);
gpiod_put(hte.gpio_in);
gpiod_put(hte.gpio_out);
timer_delete_sync(&hte.timer);
}
static struct platform_driver tegra_hte_test_driver = {

14
drivers/hte/hte-tegra194.c
View File

@ -856,10 +856,8 @@ static int tegra_hte_probe(struct platform_device *pdev)
hte_dev->hte_irq = ret;
ret = devm_request_irq(dev, hte_dev->hte_irq, tegra_hte_isr, 0,
dev_name(dev), hte_dev);
if (ret < 0) {
dev_err(dev, "request irq failed.\n");
if (ret < 0)
return ret;
}
gc->nlines = nlines;
gc->ops = &g_ops;
@ -910,17 +908,17 @@ static int tegra_hte_probe(struct platform_device *pdev)
hte_dev->chip = gc;
for (i = 0; i < slices; i++) {
hte_dev->sl[i].flags = 0;
spin_lock_init(&hte_dev->sl[i].s_lock);
}
ret = devm_hte_register_chip(hte_dev->chip);
if (ret) {
dev_err(gc->dev, "hte chip register failed");
return ret;
}
for (i = 0; i < slices; i++) {
hte_dev->sl[i].flags = 0;
spin_lock_init(&hte_dev->sl[i].s_lock);
}
val = HTE_TECTRL_ENABLE_ENABLE |
(HTE_TECTRL_INTR_ENABLE << HTE_TECTRL_INTR_SHIFT) |
(hte_dev->itr_thrshld << HTE_TECTRL_OCCU_SHIFT);