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Thomas Fourier 760b9b4f6d (powerpc/512) Fix possible dma_unmap_single() on uninitialized pointer

If the device configuration fails (if `dma_dev->device_config()`),
`sg_dma_address(&sg)` is not initialized and the jump to `err_dma_prep`
leads to calling `dma_unmap_single()` on `sg_dma_address(&sg)`.

Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20250610142918.169540-2-fourier.thomas@gmail.com

2025-07-09 09:15:10 +05:30

clock-commonclk.c

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Kconfig

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Makefile

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mpc512x_generic.c

powerpc/machdep: Define 'compatibles' property in ppc_md and use it

2024-03-03 22:20:29 +11:00

mpc512x_lpbfifo.c

(powerpc/512) Fix possible dma_unmap_single() on uninitialized pointer