tree/: Rename 'laptop_ok-> g_laptop_ok' to avoid shadowing

Avoid global symbol shadowing in local functions.

Change-Id: Idfca0b7e46d8051bf680227250cf40483e19dc53
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/73646
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sam McNally <sammc@google.com>
---
M board_enable.c
M chipset_enable.c
M include/programmer.h
M internal.c
4 files changed, 27 insertions(+), 12 deletions(-)

diff --git a/board_enable.c b/board_enable.c
index d35b151..f0df211 100644
--- a/board_enable.c
+++ b/board_enable.c
@@ -2293,7 +2293,7 @@
 static int p2_whitelist_laptop(void)
 {
 	is_laptop = 1;
-	laptop_ok = true;
+	g_laptop_ok = true;
 	msg_pdbg("Whitelisted laptop detected.\n");
 	return 0;
 }
diff --git a/chipset_enable.c b/chipset_enable.c
index e1dd6a3..37a48fc 100644
--- a/chipset_enable.c
+++ b/chipset_enable.c
@@ -826,7 +826,7 @@
 
 	/* Suppress unknown laptop warning if we booted from SPI. */
 	if (boot_buses & BUS_SPI)
-		laptop_ok = true;
+		g_laptop_ok = true;
 
 	return 0;
 }
@@ -971,7 +971,7 @@
 
 	/* Suppress unknown laptop warning if we booted from SPI. */
 	if (!ret && (boot_buses & BUS_SPI))
-		laptop_ok = true;
+		g_laptop_ok = true;
 
 _freepci_ret:
 	pci_free_dev(spi_dev);
@@ -1087,7 +1087,7 @@
 
 	/* Suppress unknown laptop warning if we booted from SPI. */
 	if (boot_buses & BUS_SPI)
-		laptop_ok = true;
+		g_laptop_ok = true;
 
 	return 0;
 }
@@ -1676,7 +1676,7 @@
 
 	/* Suppress unknown laptop warning if we booted from SPI. */
 	if (!ret && want_spi)
-		laptop_ok = true;
+		g_laptop_ok = true;
 
 	return ret;
 }
diff --git a/include/programmer.h b/include/programmer.h
index d8d8b4a..304a216 100644
--- a/include/programmer.h
+++ b/include/programmer.h
@@ -264,7 +264,7 @@
 
 #if CONFIG_INTERNAL == 1
 extern int is_laptop;
-extern bool laptop_ok;
+extern bool g_laptop_ok;
 extern bool force_boardmismatch;
 void probe_superio(void);
 int register_superio(struct superio s);
diff --git a/internal.c b/internal.c
index c75b472..0c23326 100644
--- a/internal.c
+++ b/internal.c
@@ -28,7 +28,7 @@
 #endif
 
 int is_laptop = 0;
-bool laptop_ok = false;
+bool g_laptop_ok = false;
 
 bool force_boardmismatch = false;
 
@@ -109,9 +109,9 @@
 }
 
 // FIXME: remove '_' suffix from parameters once global shadowing is fixed.
-static void report_nonwl_laptop_detected(int is_laptop_, bool laptop_ok_)
+static void report_nonwl_laptop_detected(int is_laptop_, bool laptop_ok)
 {
-	if (is_laptop_ && !laptop_ok_) {
+	if (is_laptop_ && !laptop_ok) {
 		msg_pinfo("========================================================================\n");
 		if (is_laptop_ == 1) {
 			msg_pinfo("You seem to be running flashrom on an unknown laptop. Some\n"
@@ -159,7 +159,7 @@
 		return ret;
 
 	/* Unconditionally reset global state from previous operation. */
-	laptop_ok = false;
+	g_laptop_ok = false;
 
 	/* Default to Parallel/LPC/FWH flash devices. If a known host controller
 	 * is found, the host controller init routine sets the
@@ -229,7 +229,7 @@
 	 * this isn't a laptop. Board-enables may override this,
 	 * non-legacy buses (SPI and opaque atm) are probed anyway.
 	 */
-	if (is_laptop && !(laptop_ok || force_laptop || (not_a_laptop && is_laptop == 2)))
+	if (is_laptop && !(g_laptop_ok || force_laptop || (not_a_laptop && is_laptop == 2)))
 		internal_buses_supported = BUS_NONE;
 
 	/* try to enable it. Failure IS an option, since not all motherboards
@@ -258,7 +258,7 @@
 	internal_par_init(internal_buses_supported);
 
 	/* Report if a non-whitelisted laptop is detected that likely uses a legacy bus. */
-	report_nonwl_laptop_detected(is_laptop, laptop_ok);
+	report_nonwl_laptop_detected(is_laptop, g_laptop_ok);
 
 	ret = 0;
 

