Merge tag 'mtd/for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull MTD updates from Miquel Raynal:
 "MTD core:
   - Fix refcounting for unpartitioned MTDs
   - Fix misspelled function parameter 'section'
   - Remove unneeded break
   - cmdline parser: Fix parsing of part-names with colons
   - mtdpart: Fix misdocumented function parameter 'mtd'

  MTD devices:
   - phram:
      - Allow the user to set the erase page size
      - File headers are not good candidates for kernel-doc
   - physmap-bt1-rom: Fix __iomem addrspace removal warning
   - plat-ram: correctly free memory on error path in platram_probe()
   - powernv_flash: Add function names to headers and fix 'dev'
   - docg3: Fix kernel-doc 'bad line' and 'excessive doc' issues

  UBI cleanup fixes:
   - gluebi: Fix misnamed function parameter documentation
   - wl: Fix a couple of kernel-doc issues
   - eba: Fix a couple of misdocumentation issues
   - kapi: Correct documentation for 'ubi_leb_read_sg's 'sgl' parameter
   - Document 'ubi_num' in struct mtd_dev_param

  Generic NAND core ECC management:
   - Add an I/O request tweaking mechanism
   - Entire rework of the software BCH ECC driver, creation of a real
     ECC engine, getting rid of raw NAND structures, migration to more
     generic prototypes, misc fixes and style cleanup. Moved now to the
     Generic NAND layer.
   - Entire rework of the software Hamming ECC driver, creation of a
     real ECC engine, getting rid of raw NAND structures, misc renames,
     comment updates, cleanup, and style fixes. Moved now to the generic
     NAND layer.
   - Necessary plumbing at the NAND level to retrieve generic NAND ECC
     engines (softwares and on-die).
   - Update of the bindings.

  Raw NAND core:
   - Geting rid of the chip->ecc.priv entry.
   - Fix miscellaneous typos in kernel-doc

  Raw NAND controller drivers:
   - Arasan: Document 'anfc_op's 'buf' member
   - AU1550: Ensure the presence of the right includes
   - Brcmnand: Demote non-conformant kernel-doc headers
   - Cafe: Remove superfluous param doc and add another
   - Davinci: Do not use extra dereferencing
   - Diskonchip: Marking unused variables as __always_unused
   - GPMI:
      - Fix the driver only sense CS0 R/B issue
      - Fix the random DMA timeout issue
      - Use a single line for of_device_id
      - Use of_device_get_match_data()
      - Fix reference count leak in gpmi ops
      - Cleanup makefile
      - Fix binding matching of clocks on different SoCs
   - Ingenic: remove redundant get_device() in ingenic_ecc_get()
   - Intel LGM: New NAND controller driver
   - Marvell: Drop useless line
   - Meson:
      - Fix a resource leak in init
      - Fix meson_nfc_dma_buffer_release() arguments
   - mxc:
      - Use device_get_match_data()
      - Use a single line for of_device_id
      - Remove platform data support
   - Omap:
      - Fix a bunch of kernel-doc misdemeanours
      - Finish ELM half populated function header, demote empty ones
   - s3c2410: Add documentation for 2 missing struct members
   - Sunxi: Document 'sunxi_nfc's 'caps' member
   - Qcom:
      - Add support for SDX55
      - Support for IPQ6018 QPIC NAND controller
      - Fix DMA sync on FLASH_STATUS register read
   - Rockchip: New NAND controller driver for RK3308, RK2928 and others
   - Sunxi: Add MDMA support

  ONENAND:
   - bbt: Fix expected kernel-doc formatting
   - Fix some kernel-doc misdemeanours
   - Fix expected kernel-doc formatting
   - Use mtd->oops_panic_write as condition

  SPI-NAND core:
   - Creation of a SPI-NAND on-die ECC engine
   - Move ECC related definitions earlier in the driver
   - Fix typo in comment
   - Fill a default ECC provider/algorithm
   - Remove outdated comment
   - Fix OOB read
   - Allow the case where there is no ECC engine
   - Use the external ECC engine logic

  SPI-NAND chip drivers:
   - Micron:
      - Add support for MT29F2G01AAAED
      - Use more specific names
   - Macronix:
      - Add support for MX35LFxG24AD
      - Add support for MX35LFxGE4AD
   - Toshiba: Demote non-conformant kernel-doc header

  SPI-NOR core:
   - Initial support for stateful Octal DTR mode using volatile settings
   - Preliminary support for JEDEC 251 (xSPI) and JEDEC 216D standards
   - Support for Cypress Semper flash
   - Support to specify ECC block size of SPI NOR flashes
   - Fixes to avoid clearing of non-volatile Block Protection bits at
     probe
   - hisi-sfc: Demote non-conformant kernel-doc"

* tag 'mtd/for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (120 commits)
  mtd: spinand: macronix: Add support for MX35LFxG24AD
  mtd: rawnand: rockchip: NFC driver for RK3308, RK2928 and others
  dt-bindings: mtd: Describe Rockchip RK3xxx NAND flash controller
  mtd: rawnand: gpmi: Use a single line for of_device_id
  mtd: rawnand: gpmi: Fix the random DMA timeout issue
  mtd: rawnand: gpmi: Fix the driver only sense CS0 R/B issue
  mtd: rawnand: qcom: Add NAND controller support for SDX55
  dt-bindings: qcom_nandc: Add SDX55 QPIC NAND documentation
  mtd: rawnand: mxc: Use a single line for of_device_id
  mtd: rawnand: mxc: Use device_get_match_data()
  mtd: rawnand: meson: Fix a resource leak in init
  mtd: rawnand: gpmi: Use of_device_get_match_data()
  mtd: rawnand: Add NAND controller support on Intel LGM SoC
  dt-bindings: mtd: Add Nand Flash Controller support for Intel LGM SoC
  mtd: spinand: micron: Add support for MT29F2G01AAAED
  mtd: spinand: micron: Use more specific names
  mtd: rawnand: gpmi: fix reference count leak in gpmi ops
  dt-bindings: mtd: gpmi-nand: Fix matching of clocks on different SoCs
  mtd: spinand: macronix: Add support for MX35LFxGE4AD
  mtd: plat-ram: correctly free memory on error path in platram_probe()
  ...

1 files changed, 15 insertions, 16 deletions

diff --git a/drivers/mtd/tests/mtd_nandecctest.c b/drivers/mtd/tests/mtd_nandecctest.c
index 13bca9ea0cae..c4f271314f52 100644
--- a/drivers/mtd/tests/mtd_nandecctest.c
+++ b/drivers/mtd/tests/mtd_nandecctest.c
@@ -8,7 +8,7 @@
 #include <linux/string.h>
 #include <linux/bitops.h>
 #include <linux/slab.h>
-#include <linux/mtd/nand_ecc.h>
+#include <linux/mtd/nand-ecc-sw-hamming.h>
 
 #include "mtd_test.h"
 
@@ -119,13 +119,13 @@ static void no_bit_error(void *error_data, void *error_ecc,
 static int no_bit_error_verify(void *error_data, void *error_ecc,
 				void *correct_data, const size_t size)
 {
+	bool sm_order = IS_ENABLED(CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC);
 	unsigned char calc_ecc[3];
 	int ret;
 
-	__nand_calculate_ecc(error_data, size, calc_ecc,
-			     IS_ENABLED(CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC));
-	ret = __nand_correct_data(error_data, error_ecc, calc_ecc, size,
-				  IS_ENABLED(CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC));
+	ecc_sw_hamming_calculate(error_data, size, calc_ecc, sm_order);
+	ret = ecc_sw_hamming_correct(error_data, error_ecc, calc_ecc, size,
+				     sm_order);
 	if (ret == 0 && !memcmp(correct_data, error_data, size))
 		return 0;
 
@@ -149,13 +149,13 @@ static void single_bit_error_in_ecc(void *error_data, void *error_ecc,
 static int single_bit_error_correct(void *error_data, void *error_ecc,
 				void *correct_data, const size_t size)
 {
+	bool sm_order = IS_ENABLED(CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC);
 	unsigned char calc_ecc[3];
 	int ret;
 
-	__nand_calculate_ecc(error_data, size, calc_ecc,
-			     IS_ENABLED(CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC));
-	ret = __nand_correct_data(error_data, error_ecc, calc_ecc, size,
-				  IS_ENABLED(CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC));
+	ecc_sw_hamming_calculate(error_data, size, calc_ecc, sm_order);
+	ret = ecc_sw_hamming_correct(error_data, error_ecc, calc_ecc, size,
+				     sm_order);
 	if (ret == 1 && !memcmp(correct_data, error_data, size))
 		return 0;
 
@@ -186,13 +186,13 @@ static void double_bit_error_in_ecc(void *error_data, void *error_ecc,
 static int double_bit_error_detect(void *error_data, void *error_ecc,
 				void *correct_data, const size_t size)
 {
+	bool sm_order = IS_ENABLED(CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC);
 	unsigned char calc_ecc[3];
 	int ret;
 
-	__nand_calculate_ecc(error_data, size, calc_ecc,
-			     IS_ENABLED(CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC));
-	ret = __nand_correct_data(error_data, error_ecc, calc_ecc, size,
-				  IS_ENABLED(CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC));
+	ecc_sw_hamming_calculate(error_data, size, calc_ecc, sm_order);
+	ret = ecc_sw_hamming_correct(error_data, error_ecc, calc_ecc, size,
+				     sm_order);
 
 	return (ret == -EBADMSG) ? 0 : -EINVAL;
 }
@@ -248,6 +248,7 @@ static void dump_data_ecc(void *error_data, void *error_ecc, void *correct_data,
 
 static int nand_ecc_test_run(const size_t size)
 {
+	bool sm_order = IS_ENABLED(CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC);
 	int i;
 	int err = 0;
 	void *error_data;
@@ -266,9 +267,7 @@ static int nand_ecc_test_run(const size_t size)
 	}
 
 	prandom_bytes(correct_data, size);
-	__nand_calculate_ecc(correct_data, size, correct_ecc,
-			     IS_ENABLED(CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC));
-
+	ecc_sw_hamming_calculate(correct_data, size, correct_ecc, sm_order);
 	for (i = 0; i < ARRAY_SIZE(nand_ecc_test); i++) {
 		nand_ecc_test[i].prepare(error_data, error_ecc,
 				correct_data, correct_ecc, size);