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hw/arm/omap1.c: Avoid shifting left into sign bit 

Add missing 'U' suffix to avoid shifting left into sign bit.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1392988008-15938-3-git-send-email-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2014-03-10 14:56:29 +00:00
parent 43a32ed68f
commit d2f41a1169
1 changed files with 14 additions and 10 deletions
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24
hw/arm/omap1.c
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@ -809,22 +809,26 @@ static inline void omap_pin_funcmux1_update(struct omap_mpu_state_s *s,
uint32_t diff, uint32_t value)
{
if (s->compat1509) {
if (diff & (1 << 31)) /* MCBSP3_CLK_HIZ_DI */
omap_clk_onoff(omap_findclk(s, "mcbsp3.clkx"),
(value >> 31) & 1);
if (diff & (1 << 1)) /* CLK32K */
omap_clk_onoff(omap_findclk(s, "clk32k_out"),
(~value >> 1) & 1);
if (diff & (1U << 31)) {
/* MCBSP3_CLK_HIZ_DI */
omap_clk_onoff(omap_findclk(s, "mcbsp3.clkx"), (value >> 31) & 1);
}
if (diff & (1 << 1)) {
/* CLK32K */
omap_clk_onoff(omap_findclk(s, "clk32k_out"), (~value >> 1) & 1);
}
}
}
static inline void omap_pin_modconf1_update(struct omap_mpu_state_s *s,
uint32_t diff, uint32_t value)
{
if (diff & (1 << 31)) /* CONF_MOD_UART3_CLK_MODE_R */
omap_clk_reparent(omap_findclk(s, "uart3_ck"),
omap_findclk(s, ((value >> 31) & 1) ?
"ck_48m" : "armper_ck"));
if (diff & (1U << 31)) {
/* CONF_MOD_UART3_CLK_MODE_R */
omap_clk_reparent(omap_findclk(s, "uart3_ck"),
omap_findclk(s, ((value >> 31) & 1) ?
"ck_48m" : "armper_ck"));
}
if (diff & (1 << 30)) /* CONF_MOD_UART2_CLK_MODE_R */
omap_clk_reparent(omap_findclk(s, "uart2_ck"),
omap_findclk(s, ((value >> 30) & 1) ?