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Raw NAND fixes:

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* Placate "$VARIABLE is used uninitialized" warnings
 * omap2: Add missing dependency on GPMC
 * qcom: Handle ret from parse with codeword_fixup
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Merge tag 'mtd/fixes-for-6.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull mtd fixes from Miquel Raynal:

 - Placate "$VARIABLE is used uninitialized" warnings

 - omap2: Add missing dependency on GPMC

 - qcom: Handle ret from parse with codeword_fixup

* tag 'mtd/fixes-for-6.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux:
  mtd: onenand: omap2: add dependency on GPMC
  mtd: rawnand: placate "$VARIABLE is used uninitialized" warnings
  mtd: rawnand: qcom: handle ret from parse with codeword_fixup
This commit is contained in:
Linus Torvalds 2022-11-14 12:00:03 -08:00
commit 9584987fe7
3 changed files with 10 additions and 7 deletions
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1
drivers/mtd/nand/onenand/Kconfig
View File

@ -26,6 +26,7 @@ config MTD_ONENAND_OMAP2
tristate "OneNAND on OMAP2/OMAP3 support"
depends on ARCH_OMAP2 || ARCH_OMAP3 || (COMPILE_TEST && ARM)
depends on OF || COMPILE_TEST
depends on OMAP_GPMC
help
Support for a OneNAND flash device connected to an OMAP2/OMAP3 SoC
via the GPMC memory controller.

4
drivers/mtd/nand/raw/nand_base.c
View File

@ -5834,7 +5834,7 @@ nand_match_ecc_req(struct nand_chip *chip,
int req_step = requirements->step_size;
int req_strength = requirements->strength;
int req_corr, step_size, strength, nsteps, ecc_bytes, ecc_bytes_total;
int best_step, best_strength, best_ecc_bytes;
int best_step = 0, best_strength = 0, best_ecc_bytes = 0;
int best_ecc_bytes_total = INT_MAX;
int i, j;
@ -5915,7 +5915,7 @@ nand_maximize_ecc(struct nand_chip *chip,
int step_size, strength, nsteps, ecc_bytes, corr;
int best_corr = 0;
int best_step = 0;
int best_strength, best_ecc_bytes;
int best_strength = 0, best_ecc_bytes = 0;
int i, j;
for (i = 0; i < caps->nstepinfos; i++) {

12
drivers/mtd/nand/raw/qcom_nandc.c
View File

@ -3167,16 +3167,18 @@ static int qcom_nand_host_init_and_register(struct qcom_nand_controller *nandc,
ret = mtd_device_parse_register(mtd, probes, NULL, NULL, 0);
if (ret)
nand_cleanup(chip);
goto err;
if (nandc->props->use_codeword_fixup) {
ret = qcom_nand_host_parse_boot_partitions(nandc, host, dn);
if (ret) {
nand_cleanup(chip);
return ret;
}
if (ret)
goto err;
}
return 0;
err:
nand_cleanup(chip);
return ret;
}