diff mbox series

[v3,05/14] spi: Kill spi_add_device_locked()

Message ID 20230711171756.86736-6-andriy.shevchenko@linux.intel.com (mailing list archive)
State Handled Elsewhere, archived
Headers show
Series spi: Header and core clean up and refactoring | expand

Checks

Context Check Description
conchuod/cover_letter success Series has a cover letter
conchuod/tree_selection success Guessed tree name to be for-next at HEAD 06c2afb862f9
conchuod/fixes_present success Fixes tag not required for -next series
conchuod/maintainers_pattern success MAINTAINERS pattern errors before the patch: 4 and now 4
conchuod/verify_signedoff success Signed-off-by tag matches author and committer
conchuod/kdoc success Errors and warnings before: 0 this patch: 0
conchuod/build_rv64_clang_allmodconfig success Errors and warnings before: 9 this patch: 9
conchuod/module_param success Was 0 now: 0
conchuod/build_rv64_gcc_allmodconfig success Errors and warnings before: 9 this patch: 9
conchuod/build_rv32_defconfig success Build OK
conchuod/dtb_warn_rv64 success Errors and warnings before: 3 this patch: 3
conchuod/header_inline success No static functions without inline keyword in header files
conchuod/checkpatch success total: 0 errors, 0 warnings, 0 checks, 38 lines checked
conchuod/build_rv64_nommu_k210_defconfig success Build OK
conchuod/verify_fixes success No Fixes tag
conchuod/build_rv64_nommu_virt_defconfig success Build OK

Commit Message

Andy Shevchenko July 11, 2023, 5:17 p.m. UTC 
Now, spi_add_device_locked() has just a line on top of __spi_add_device().
Besides that, it has a single caller. So, just kill it and embed its parts
into the caller.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/spi/spi.c | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)
diff mbox series

Patch

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 876d40d2c708..57b5e4488416 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -708,14 +708,6 @@  int spi_add_device(struct spi_device *spi)
 }
 EXPORT_SYMBOL_GPL(spi_add_device);
 
-static int spi_add_device_locked(struct spi_device *spi)
-{
-	struct spi_controller *ctlr = spi->controller;
-
-	WARN_ON(!mutex_is_locked(&ctlr->add_lock));
-	return __spi_add_device(spi);
-}
-
 /**
  * spi_new_device - instantiate one new SPI device
  * @ctlr: Controller to which device is connected
@@ -2417,11 +2409,12 @@  static void of_register_spi_devices(struct spi_controller *ctlr) { }
 struct spi_device *spi_new_ancillary_device(struct spi_device *spi,
 					     u8 chip_select)
 {
+	struct spi_controller *ctlr = spi->controller;
 	struct spi_device *ancillary;
 	int rc = 0;
 
 	/* Alloc an spi_device */
-	ancillary = spi_alloc_device(spi->controller);
+	ancillary = spi_alloc_device(ctlr);
 	if (!ancillary) {
 		rc = -ENOMEM;
 		goto err_out;
@@ -2436,8 +2429,10 @@  struct spi_device *spi_new_ancillary_device(struct spi_device *spi,
 	ancillary->max_speed_hz = spi->max_speed_hz;
 	ancillary->mode = spi->mode;
 
+	WARN_ON(!mutex_is_locked(&ctlr->add_lock));
+
 	/* Register the new device */
-	rc = spi_add_device_locked(ancillary);
+	rc = __spi_add_device(ancillary);
 	if (rc) {
 		dev_err(&spi->dev, "failed to register ancillary device\n");
 		goto err_out;