[PATCH 2/2] spi: bcmbca-hsspi: Use sysfs_emit() instead of sprintf()

[Aayush Kumar <code@aayushk.dev>]

show() should only use sysfs_emit() or sysfs_emit_at() when formatting
the value to be returned to user space.

Signed-off-by: Aayush Kumar <code@aayushk.dev>
---
 drivers/spi/spi-bcmbca-hsspi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-bcmbca-hsspi.c b/drivers/spi/spi-bcmbca-hsspi.c
index 5dc9e0f21..8c0147588 100644
--- a/drivers/spi/spi-bcmbca-hsspi.c
+++ b/drivers/spi/spi-bcmbca-hsspi.c
@@ -129,7 +129,7 @@ static ssize_t wait_mode_show(struct device *dev, struct device_attribute *attr,
 	struct spi_controller *ctrl = dev_get_drvdata(dev);
 	struct bcmbca_hsspi *bs = spi_controller_get_devdata(ctrl);
 
-	return sprintf(buf, "%d\n", bs->wait_mode);
+	return sysfs_emit(buf, "%d\n", bs->wait_mode);
 }
 
 static ssize_t wait_mode_store(struct device *dev, struct device_attribute *attr,
-- 
2.56.0