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usb: typec: mux: it5205: Fix ChipID value typo

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The ChipID bytes are read in inverse order: invert the ChipID value
defined as IT5205FN_CHIP_ID and used for validating the same.

Fixes: 41fe9ea1696c ("usb: typec: mux: Add ITE IT5205 Alternate Mode Passive MUX driver")
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240409113646.305105-1-angelogioacchino.delregno@collabora.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
AngeloGioacchino Del Regno 2024-04-09 13:36:46 +02:00 committed by Greg Kroah-Hartman
parent fbdd90334a
commit 3461e02066
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/typec/mux/it5205.c
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@ -22,7 +22,7 @@
#include <linux/usb/typec_mux.h>
#define IT5205_REG_CHIP_ID(x) (0x4 + (x))
#define IT5205FN_CHIP_ID 0x35323035 /* "5205" */
#define IT5205FN_CHIP_ID 0x35303235 /* "5025" -> "5205" */
/* MUX power down register */
#define IT5205_REG_MUXPDR 0x10