spi: Fix SPI NOR and SPI NAND acronyms

The industry refers to these flash types as "SPI NOR" and
"SPI NAND". Be consistent and use the same acronyms.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Link: https://lore.kernel.org/r/20200716051144.568606-1-tudor.ambarus@microchip.comSigned-off-by: Mark Brown <broonie@kernel.org>

drivers/spi/Kconfig

@@ -169,7 +169,7 @@ config SPI_BCM_QSPI
 	help
 	  Enables support for the Broadcom SPI flash and MSPI controller.
 	  Select this option for any one of BRCMSTB, iProc NSP and NS2 SoCs
-	  based platforms. This driver works for both SPI master for spi-nor
+	  based platforms. This driver works for both SPI master for SPI NOR
 	  flash device as well as MSPI device.
 
 config SPI_BITBANG
@@ -311,11 +311,11 @@ config SPI_FSL_QUADSPI
 	  supports the high-level SPI memory interface.
 
 config SPI_HISI_SFC_V3XX
-	tristate "HiSilicon SPI-NOR Flash Controller for Hi16XX chipsets"
+	tristate "HiSilicon SPI NOR Flash Controller for Hi16XX chipsets"
 	depends on (ARM64 && ACPI) || COMPILE_TEST
 	depends on HAS_IOMEM
 	help
-	  This enables support for HiSilicon v3xx SPI-NOR flash controller
+	  This enables support for HiSilicon v3xx SPI NOR flash controller
 	  found in hi16xx chipsets.
 
 config SPI_NXP_FLEXSPI
@@ -477,9 +477,9 @@ config SPI_MTK_NOR
 	depends on ARCH_MEDIATEK || COMPILE_TEST
 	help
 	  This enables support for SPI NOR controller found on MediaTek
-	  ARM SoCs. This is a controller specifically for SPI-NOR flash.
+	  ARM SoCs. This is a controller specifically for SPI NOR flash.
 	  It can perform generic SPI transfers up to 6 bytes via generic
-	  SPI interface as well as several SPI-NOR specific instructions
+	  SPI interface as well as several SPI NOR specific instructions
 	  via SPI MEM interface.
 
 config SPI_NPCM_FIU

drivers/spi/spi-fsl-qspi.c

@@ -15,7 +15,7 @@
  *     Yogesh Gaur <yogeshnarayan.gaur@nxp.com>
  *     Suresh Gupta <suresh.gupta@nxp.com>
  *
- * Based on the original fsl-quadspi.c spi-nor driver:
+ * Based on the original fsl-quadspi.c SPI NOR driver:
  * Author: Freescale Semiconductor, Inc.
  *
  */

drivers/spi/spi-orion.c

@@ -708,7 +708,7 @@ static int orion_spi_probe(struct platform_device *pdev)
 		/*
 		 * Only map one page for direct access. This is enough for the
 		 * simple TX transfer which only writes to the first word.
-		 * This needs to get extended for the direct SPI-NOR / SPI-NAND
+		 * This needs to get extended for the direct SPI NOR / SPI NAND
 		 * support, once this gets implemented.
 		 */
 		dir_acc = &spi->child[cs].direct_access;