Commit eb6b420d authored by Peter Huewe's avatar Peter Huewe Committed by Greg Kroah-Hartman
Browse files

staging/sep: Fix sparse warning 'do-while statement is not a compound statement' 



This patch fixes the warning generated by sparse: 'do-while statement is
not a compound statement' by adding the necessary brackets around the do
block

Signed-off-by: default avatarPeter Huewe <peterhuewe@gmx.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent ff29ee8f

drivers/staging/sep/sep_dev.h

+2 −2
Original line number Diff line number Diff line
@@ -147,9 +147,9 @@ static inline u32 sep_read_reg(struct sep_device *dev, int reg) 
static inline void sep_wait_sram_write(struct sep_device *dev)

{

	u32 reg_val;

	do

	do {

		reg_val = sep_read_reg(dev, HW_SRAM_DATA_READY_REG_ADDR);

	while (!(reg_val & 1));

	} while (!(reg_val & 1));

}

drivers/staging/sep/sep_driver.c

+6 −6
Original line number Diff line number Diff line
@@ -2587,9 +2587,9 @@ static int sep_start_handler(struct sep_device *sep) 
	dev_dbg(&sep->pdev->dev, "sep_start_handler start\n");



	/* Wait in polling for message from SEP */

	do

	do {

		reg_val = sep_read_reg(sep, HW_HOST_SEP_HOST_GPR3_REG_ADDR);

	while (!reg_val);

	} while (!reg_val);



	/* Check the value */

	if (reg_val == 0x1)
@@ -2754,9 +2754,9 @@ static int sep_init_handler(struct sep_device *sep, unsigned long arg) 
	/* Wait for acknowledge */

	dev_dbg(&sep->pdev->dev, "init; waiting for msg response\n");



	do

	do {

		reg_val = sep_read_reg(sep, HW_HOST_SEP_HOST_GPR3_REG_ADDR);

	while (!(reg_val & 0xFFFFFFFD));

	} while (!(reg_val & 0xFFFFFFFD));



	if (reg_val == 0x1) {

		dev_warn(&sep->pdev->dev, "init; device int failed\n");
@@ -2774,9 +2774,9 @@ static int sep_init_handler(struct sep_device *sep, unsigned long arg) 
	/* Wait for response */

	dev_dbg(&sep->pdev->dev, "init; waiting for zero set response\n");



	do

	do {

		reg_val = sep_read_reg(sep, HW_HOST_SEP_HOST_GPR3_REG_ADDR);

	while (reg_val != 0);

	} while (reg_val != 0);



end_function:

	dev_dbg(&sep->pdev->dev, "init is done\n");