From 5dbcb0dfa4350e994f4efd0c9ecda5af4d027d18 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= Date: Mon, 22 Jun 2026 13:39:36 +0200 Subject: [PATCH] fpi-{usb,spi}: Adjust docs to mention required env variables for logging --- libfprint/fpi-spi-transfer.c | 2 +- libfprint/fpi-usb-transfer.c | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/libfprint/fpi-spi-transfer.c b/libfprint/fpi-spi-transfer.c index fdba4aae..a0e8ea1d 100644 --- a/libfprint/fpi-spi-transfer.c +++ b/libfprint/fpi-spi-transfer.c @@ -42,7 +42,7 @@ static gsize block_size = 0; * Drivers should always use this API rather than calling read/write/ioctl on * the spidev device. * - * Setting G_MESSAGES_DEBUG and FP_DEBUG_TRANSFER will result in the message + * Setting %G_MESSAGES_DEBUG and %FP_DEBUG_TRANSFER will result in the message * content to be dumped. */ diff --git a/libfprint/fpi-usb-transfer.c b/libfprint/fpi-usb-transfer.c index 9defff08..9dba910e 100644 --- a/libfprint/fpi-usb-transfer.c +++ b/libfprint/fpi-usb-transfer.c @@ -31,6 +31,9 @@ * * Drivers should use this API only rather than accessing the GUsbDevice * directly in most cases. + * + * Setting %G_MESSAGES_DEBUG and %FP_DEBUG_TRANSFER will result in the message + * content to be dumped. */