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[U-Boot,RFC,v2,07/13] dm: Use case-insensitive comparison for GPIO banks

Message ID 1399306150-932-8-git-send-email-sjg@chromium.org
State RFC
Headers show

Commit Message

Simon Glass May 5, 2014, 4:09 p.m. UTC 
We want 'N0' and 'n0' to mean the same thing, so ensure that case is not
considered when naming GPIO banks.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

Changes in v2:
- Add new patch to use case-insensitive comparison for GPIO banks

 drivers/gpio/gpio-uclass.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/gpio/gpio-uclass.c b/drivers/gpio/gpio-uclass.c
index 56bfd11..ec605dc 100644
--- a/drivers/gpio/gpio-uclass.c
+++ b/drivers/gpio/gpio-uclass.c
@@ -58,7 +58,7 @@  int gpio_lookup_name(const char *name, struct device **devp,
 		uc_priv = dev->uclass_priv;
 		len = uc_priv->bank_name ? strlen(uc_priv->bank_name) : 0;
 
-		if (!strncmp(name, uc_priv->bank_name, len)) {
+		if (!strncasecmp(name, uc_priv->bank_name, len)) {
 			if (strict_strtoul(name + len, 10, &offset))
 				continue;
 			if (devp)