diff mbox series

[v2,5/5] mtd: spi: Use CONFIG_IS_ENABLED to prevent ifdef

Message ID 20200514181125.21649-1-jagan@amarulasolutions.com
State New
Headers
Series None |

Commit Message

Jagan Teki May 14, 2020, 6:11 p.m. UTC 
Use CONFIG_IS_ENABLED to prevent ifdef in sf_probe.c

Cc: Simon Glass <sjg@chromium.org>
Cc: Vignesh R <vigneshr@ti.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v2:
- CONFIG_IS_ENABLED() instead of IS_ENABLED() 

 drivers/mtd/spi/sf_internal.h | 10 ++++++++++
 drivers/mtd/spi/sf_probe.c    | 17 ++++++++---------
 2 files changed, 18 insertions(+), 9 deletions(-)

Comments

Jagan Teki May 19, 2020, 7:33 p.m. UTC | #1 
On Thu, May 14, 2020 at 11:41 PM Jagan Teki <jagan@amarulasolutions.com> wrote:
>
> Use CONFIG_IS_ENABLED to prevent ifdef in sf_probe.c
>
> Cc: Simon Glass <sjg@chromium.org>
> Cc: Vignesh R <vigneshr@ti.com>
> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> ---

Applied to u-boot-spi/master
diff mbox series

Patch

diff --git a/drivers/mtd/spi/sf_internal.h b/drivers/mtd/spi/sf_internal.h
index 940b2e4c9e..544ed74a5f 100644
--- a/drivers/mtd/spi/sf_internal.h
+++ b/drivers/mtd/spi/sf_internal.h
@@ -81,5 +81,15 @@  int spi_flash_cmd_get_sw_write_prot(struct spi_flash *flash);
 #if CONFIG_IS_ENABLED(SPI_FLASH_MTD)
 int spi_flash_mtd_register(struct spi_flash *flash);
 void spi_flash_mtd_unregister(void);
+#else
+static inline int spi_flash_mtd_register(struct spi_flash *flash)
+{
+	return 0;
+}
+
+static inline void spi_flash_mtd_unregister(void)
+{
+}
 #endif
+
 #endif /* _SF_INTERNAL_H_ */
diff --git a/drivers/mtd/spi/sf_probe.c b/drivers/mtd/spi/sf_probe.c
index 89e384901c..a73f521777 100644
--- a/drivers/mtd/spi/sf_probe.c
+++ b/drivers/mtd/spi/sf_probe.c
@@ -44,9 +44,8 @@  static int spi_flash_probe_slave(struct spi_flash *flash)
 	if (ret)
 		goto err_read_id;
 
-#if CONFIG_IS_ENABLED(SPI_FLASH_MTD)
-	ret = spi_flash_mtd_register(flash);
-#endif
+	if (CONFIG_IS_ENABLED(SPI_FLASH_MTD))
+		ret = spi_flash_mtd_register(flash);
 
 err_read_id:
 	spi_release_bus(spi);
@@ -83,9 +82,9 @@  struct spi_flash *spi_flash_probe(unsigned int busnum, unsigned int cs,
 
 void spi_flash_free(struct spi_flash *flash)
 {
-#if CONFIG_IS_ENABLED(SPI_FLASH_MTD)
-	spi_flash_mtd_unregister();
-#endif
+	if (CONFIG_IS_ENABLED(SPI_FLASH_MTD))
+		spi_flash_mtd_unregister();
+
 	spi_free_slave(flash->spi);
 	free(flash);
 }
@@ -150,9 +149,9 @@  int spi_flash_std_probe(struct udevice *dev)
 
 static int spi_flash_std_remove(struct udevice *dev)
 {
-#if CONFIG_IS_ENABLED(SPI_FLASH_MTD)
-	spi_flash_mtd_unregister();
-#endif
+	if (CONFIG_IS_ENABLED(SPI_FLASH_MTD))
+		spi_flash_mtd_unregister();
+
 	return 0;
 }