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923677a74b
QCOM SPI NAND driver got merged upstream hence we can drop the special patch from qualcommax and qualcommbe target and move them to the generic backports directory to reduce patch maintenance. While at it refresh any affected patch and target and also backport other minor fixup for the SPI NAND driver merged upstream later. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
30 lines
1.2 KiB
Diff
30 lines
1.2 KiB
Diff
From f48d80503504257682e493dc17408f2f0b47bcfa Mon Sep 17 00:00:00 2001
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From: Gabor Juhos <j4g8y7@gmail.com>
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Date: Thu, 20 Mar 2025 19:11:59 +0100
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Subject: [PATCH] spi: spi-qpic-snand: use kmalloc() for OOB buffer allocation
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The qcom_spi_ecc_init_ctx_pipelined() function allocates zeroed
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memory for the OOB buffer, then it fills the buffer with '0xff'
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bytes right after the allocation. In this case zeroing the memory
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during allocation is superfluous, so use kmalloc() instead of
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kzalloc() to avoid that.
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Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
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Link: https://patch.msgid.link/20250320-qpic-snand-kmalloc-v1-1-94e267550675@gmail.com
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Signed-off-by: Mark Brown <broonie@kernel.org>
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---
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drivers/spi/spi-qpic-snand.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/drivers/spi/spi-qpic-snand.c
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+++ b/drivers/spi/spi-qpic-snand.c
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@@ -261,7 +261,7 @@ static int qcom_spi_ecc_init_ctx_pipelin
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ecc_cfg = kzalloc(sizeof(*ecc_cfg), GFP_KERNEL);
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if (!ecc_cfg)
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return -ENOMEM;
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- snandc->qspi->oob_buf = kzalloc(mtd->writesize + mtd->oobsize,
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+ snandc->qspi->oob_buf = kmalloc(mtd->writesize + mtd->oobsize,
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GFP_KERNEL);
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if (!snandc->qspi->oob_buf) {
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kfree(ecc_cfg);
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