[flashrom] [commit] r1952 - trunk

[repository service]

Author: hailfinger
Date: Sun Mar 13 17:24:09 2016
New Revision: 1952
URL: http://flashrom.org/trac/flashrom/changeset/1952

Log:
Implement serial port shutdown both for regular termination and error
condition in pony_spi.

Signed-off-by: Carl-Daniel Hailfinger 
Acked-by: Stefan Tauner

Modified:
   trunk/pony_spi.c

Modified: trunk/pony_spi.c
==============================================================================
--- trunk/pony_spi.c	Sun Mar 13 16:16:30 2016	(r1951)
+++ trunk/pony_spi.c	Sun Mar 13 17:24:09 2016	(r1952)
@@ -103,6 +103,18 @@
    .half_period = 0,
 };

+static int pony_spi_shutdown(void *data)
+{
+	/* Shut down serial port communication */
+	int ret = serialport_shutdown(NULL);
+	if (ret)
+		msg_pdbg("Pony SPI shutdown failed.\n");
+	else
+		msg_pdbg("Pony SPI shutdown completed.\n");
+
+	return ret;
+}
+
 int pony_spi_init(void)
 {
    int i, data_out;
@@ -120,6 +132,11 @@
    		free(arg);
    		return 1;
    	}
+		if (register_shutdown(pony_spi_shutdown, NULL) != 0) {
+			free(arg);
+			serialport_shutdown(NULL);
+			return 1;
+		}
    	have_device++;
    }
    free(arg);