spi: stm32-ospi: Fix reset control leak on probe error

When spi_register_controller() fails after reset_control_acquire()
succeeds, the reset control is never released. This causes a resource
leak in the error path.

Add the missing reset_control_release() call in the error path.

Fixes: cf2c3ec ("spi: stm32-ospi: Make usage of reset_control_acquire/release() API")
Signed-off-by: Felix Gu <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>

Author: outman119

drivers/spi/spi-stm32-ospi.c

@@ -965,13 +965,15 @@ static int stm32_ospi_probe(struct platform_device *pdev)
 	if (ret) {
 		/* Disable ospi */
 		writel_relaxed(0, ospi->regs_base + OSPI_CR);
-		goto err_pm_resume;
+		goto err_reset_control;
 	}
 
 	pm_runtime_put_autosuspend(ospi->dev);
 
 	return 0;
 
+err_reset_control:
+	reset_control_release(ospi->rstc);
 err_pm_resume:
 	pm_runtime_put_sync_suspend(ospi->dev);